Sanit is honored at ABRATT’s 25th anniversary with an award for Diamond sponsorship
At the 25th anniversary event of ABRATT (Brazilian Association of Non-Destructive Technologies), Sanit received an institutional award in recognition of its Diamond sponsorship. This initiative reinforces the company’s commitment to strengthening the sector, exchanging technical knowledge, and promoting best practices, thus contributing to the sustainable and institutional development of its industry.
Sanit Engenharia – Zero Waste Certification from Instituto Lixo Zero Brasil
Sanit Engenharia, leader of the Interceptor Leste Consortium, received Zero Waste Certification from the Zero Waste Institute Brazil, in recognition of the sustainable waste management practices adopted in the project.
Sanit receives two ABRATT institutional awards at the 2025 annual luncheon
ABRATT organizes an annual luncheon for its members, and in March 2025, during this annual luncheon, Sanit received two institutional awards from ABRATT, the Brazilian Association of Non-Destructive Testing Technology: one in recognition of its sponsorship of events promoted by the organization and another for its contribution to the growth and strengthening of the association. In this way, we reaffirm our ongoing commitment to supporting the growth and dissemination of NDT (Non-Destructive Testing), contributing to technical development and the sharing of best practices in the sector.
SPOT REPAIR
A trenchless method that enables the repair of a specific section of a pipeline affected by structural issues such as localized breaks, cracks, wear, chemical degradation, open or broken joints, or manufacturing defects.
BYPASS SYSTEM
Bypass projects in sewer networks require fully reliable pumps and equipment, as well as a team of professionals and experts capable of designing effective diversion solutions.
GPR & GPS MAPPING
Ground Penetrating Radar (GPR) is a high-tech tool that enables fast, accurate, and real-time detection and mapping of the work area, identifying underground pipes, cables, metallic and non-metallic objects, and other buried obstacles. This helps prevent damage to public utilities by locating them before excavation begins.
NETWORK DIAGNOSTICS
We carry out diagnostics of sewer, industrial, and stormwater drainage networks using advanced technologies that provide detailed insight into existing structural and hydraulic conditions, tailored to each specific case. These tools allow us to accurately identify cracks, breaks, and connections, as well as fully understand the network layout and verify the cleanliness of the inspected conduit, enabling proper maintenance planning and timely interventions.
HORIZONTAL DIRECTIONAL DRILLING
We conduct diagnostics of sewer, industrial, and stormwater drainage networks using technologies that allow us to assess existing structural and hydraulic conditions in detail, tailored to each specific case. These technologies accurately identify cracks, breaks, and connections, as well as provide a clear understanding of the network’s direction and verify the cleanliness of the inspected conduit, enabling effective maintenance planning and intervention scheduling.
PIPE BURSTING
A trenchless method that allows for the replacement of underground pipelines that are damaged or fully blocked by scale or deposits, using the same path as the old network. A new HDPE pipe is inserted, with the possibility of maintaining or increasing the original diameter. The cutting blade installed on the head is capable of breaking pipes made of various materials, such as cast iron, carbon steel, asbestos cement, glass, and more.
Pipe Insertion
This technology allows the tight-fit insertion of a high-density polyethylene (HDPE) pipe into an existing conduit, whether made of cast iron, ductile iron, carbon steel, asbestos cement, concrete, ceramic, or other materials.
Primus Line
Trilayer Flexible Conduit for Trenchless Rehabilitation of Pressurized Pipelines
Primus Line is a flexible, three-layer conduit designed for the trenchless rehabilitation of pressurized pipelines.
This liner acts as a new pipe installed within the existing one, combining mechanical strength and high chemical resistance thanks to its unique three-layer composition, with a minimal wall thickness of only 6 to 8 millimeters.
SMOKE TESTING
Smoke testing is an excellent technique for identifying problems in public drainage and sewerage systems, detecting leaks, cracks, breaks, and locations where irregular connections and discharges into streams are found.
DYE TESTING
Drainage systems can be complex, and identifying all connections and water flow from the surface can be particularly challenging. Our team of highly trained expert engineers is ready to help you pinpoint the exact location of any issue.
POWER CUTTER
In addition to being used to make pipe connections, this precision system removes and cuts away scale such as roots, illegal connections, protrusions, solidified obstructions, and mills cracks to ensure a suitable surface for bonding repair materials such as CIPP.
EPOXISPRAY
EPOXISPRAY is an innovative technique developed for the rehabilitation and internal coating of small-diameter pipes where it is not possible to insert any mechanical device.
Leak and Pressure Testing
Potable water and sewer networks often present leaks and losses, which directly affect their operation and can lead to serious problems if not addressed.
Periodic inspection is essential to detect potential leaks that could cause contamination of watercourses and soil, street and road damage, land subsidence, and other critical issues in underground areas that pose risks to both the environment and infrastructure.
POW-R-WRAP
This technique allows for the repair and recovery of damaged pipes without the need to replace or demolish the entire pipeline.
It consists of applying a reinforced patch made of resin-impregnated fiberglass directly onto the damaged area of the pipe.
Monolithic Coating
This is an innovative and efficient technique in the field of engineering and civil construction, consisting of the application of continuous, seamless materials over various types of surfaces.
Cleaning with Combination Units
We perform cleaning and unclogging of sewer networks, stormwater drains, and industrial pipelines using high-performance combination units (hydrojet and vacuum systems).
Recycling System
With over 35 years of experience, Sanit has innovated and developed an advanced system essential for the effective cleaning of large-diameter sewer lines in a safe, efficient, and environmentally responsible way.
Cured In Place Pipe
We are specialists in pipe rehabilitation using CIPP (Cured-In-Place Pipe) systems.
This method involves constructing a new pipe inside an existing one, aiming to rehabilitate it by enhancing its structural properties, extending its lifespan, eliminating potential leakage points, providing a smooth inner surface for flow, and increasing resistance to corrosion.
REHABILITATION OF WELLS AND CHAMBERS
The M-Coating system is used in the renovation and rehabilitation process of round and rectangular manholes measuring 500 to 1200 mm. It is a fast and precise solution thanks to its high degree of automation and the effective application of substrates with the latest properties.
SPECIAL INSPECTIONS
We have sophisticated inspection equipment and systems for pipelines with diameters from 3″ to 42″ and for both onshore and offshore lines. We provide our clients with reports that comply with the most up-to-date sanitation and industry standards. These reports include strength calculations, corrosion growth studies based on inspection comparisons, and pipe displacement studies based on trace comparisons, among others.
DETECTION OF NON-VISIBLE LEAKS
We have the most efficient and advanced hidden leak detection systems with multifunctional equipment that provides three functions in one: pre-location, localization, and correlation. The intelligent combination of these processes in a single system allows you to reliably locate the leak regardless of the ambient conditions.
We continue working to create better living conditions in Latin American cities.
We are Sanit Engenharia. We provide solutions and technologies committed to environmental protection.
Trenchless Technologies continue to expand to all cities.
We are Sanit Engenharia. We provide solutions and technologies committed to environmental protection.
Are you familiar with the CIPP technique for sewer repairs?
Discover the CIPP (cured-in-place pipe) technique for sewer repairs.
TECHNOLOGY IS THE FACE OF SANIT! – Fenasán
Como es habitual, Sanit Engenharia despertó la curiosidad de los visitantes de FENASAN/NO DIG 2015 al presentar en el mercado brasileño los equipos para ejecutar la técnica C-Lining Insertion para recuperación interna de tuberías. Para saber más, vea la entrevista concedida por nuestro director, Sr. Helio Rosas, a TV Business.
SANIT ENGENHARIA EXECUTES WATER LINE REPLACEMENT IN Orlândia
The new water line replacement system is non-destructive, runs through the central median, and leaves the asphalt intact. The project will cost R$6,500,000.00 and is estimated to replace 10 percent of the municipality’s water line, where the work should take 7 to 9 months. The service is being provided in the oldest part of the […]
Guarapiranga South and Center
Saint is carrying out complex reservoir interconnection works to reactivate a Sabesp pipeline located under Ibirapuera Avenue in the southern part of São Paulo.
Amphibious Sonar Inspection System
The amphibious Pipe Sonar Inspector system by SANIT is used mainly for the diagnosis and inspection of liquid-filled pipelines (completely full or with a water level above 2/3), covering diameters from 600 to 3,000 mm and lengths of up to 2,000 meters. It automatically processes and extracts images through an integrated system that combines video inspection, LIDAR and sonar, which immediately provides information about the internal wall profile, enables the creation of a three-dimensional model and allows quantitative analysis of sediments.