Sanitary Plumbing
A. Yoshua Engineers

The subsidiary "A. Yoshua Engineers" serves as the planning arm for the sanitary plumbing sector at Lodan MEP .

A. Yoshua, the plumbing division of Lodan MEP, specializes in the design and supervision of advanced plumbing systems tailored to the specific needs of each project. With extensive experience and a deep understanding of client needs, we offer professional and efficient plumbing solutions for a variety of projects – public buildings, hotels, hospitals, towers, urban infrastructure, and more. The department focuses on ensuring the highest quality and personal service while integrating advanced technologies and optimal performance.

Firefighting and Sprinkler Systems

Our sanitary plumbing department specializes in designing firefighting and sprinkler systems adapted to different building types and varying risk levels. We design wet, dry, and mist systems according to international (NFPA) and Israeli (1596) standards, including hydraulic calculations and approval from the authorities.

Water Systems

Design of water systems for all types of needs: drinking water, treated water (via reverse osmosis and production processes), pressure boosting systems, efficient water heating systems, steam systems, hot and cold water systems, suction systems, and pressure boosting systems.

Sewage and Drainage

Design of systems for collecting gravity sewage, pumping systems, sewage treatment and regulation systems, including laboratory wastewater and advanced drainage systems tailored to the project needs.

Heat and Energy Systems Design

Design of heat and energy systems that enable energy savings and high performance, particularly in energy-intensive projects such as hotels, hospitals, and industrial plants. The systems are designed to suit the type, size, and needs of the client, with a focus on solutions that help reduce costs and increase energy efficiency.

Medical Gas Systems Design

Design of medical gas systems tailored to hospitals and other healthcare facilities, in accordance with international and Israeli standards (NFPA, 01-G). We collaborate closely with the Ministry of Health and our clients to ensure reliable and efficient gas systems that meet the programmatic and health-related needs of each project. The office includes engineers certified as “Certified Medical Gas Engineers” by the Ministry of Health.

The Engineers

Our team of engineers consists of experts with extensive experience in the design and top-level supervision of complex plumbing systems across various fields, including water, firefighting, sewage and drainage systems, heat and energy systems, medical gases, and more. Each team member brings unique knowledge, a practical approach, and creative ability that enable us to tackle the most complex engineering challenges.

Ya'ir Yoshua

CEO, A. Yoshua Engineers

Holds a B.Sc. in Mechanical Engineering and over 30 years of experience in managing and designing complex projects in the fields of plumbing and air conditioning. As CEO and owner of “A. Yoshua Engineers,” Ya’ir has led the company to the forefront of the field. He is a certified expert in medical gases and is recognized for his professionalism, reliability, and the highest level of service.

Micha Tugnman

Branch Manager, Tel Aviv, Planner

Holds an M.Sc. degree. Micha has been working at Yoshua Engineers since 2013, initiating, establishing, and managing the Tel Aviv branch. He brings extensive experience in plumbing design for commercial mixed-use projects and leads complex projects.

Types of Projects We Specialize In

Lodan MEP’s air conditioning division specializes in designing custom air conditioning systems for a wide range of projects and types of buildings:

Hotels and Commercial Centers

Plumbing systems tailored for multi-story, technology-intensive complexes

Medical gas systems and central heating and power stations

Temperature and cleanliness control, including medical gas systems

Towers and Office Buildings

Plumbing system design for high-rise buildings with unique requirements

Industrial Plants and Manufacturing Facilities

Plumbing solutions for energy-intensive industrial projects

Urban Infrastructure

Plumbing systems design for water, sewage, and drainage infrastructure in the city

Advantages of Our Plumbing Department

Wide Expertise in Complex Plumbing Systems

The plumbing department at Lodan MEP specializes in designing and supervising plumbing systems for all types of buildings, including water, firefighting, sewage, drainage, heat and energy, and medical gas systems. Our team of engineers offers custom-tailored solutions, understanding the unique needs of each project and providing precise design that meets local and international regulatory and standards requirements.

Use of Advanced Technologies like BIM and REVIT

We utilize the latest technologies, such as BIM and REVIT software, to ensure smart design, optimal coordination among all project stakeholders, and the reduction of errors and waste during the implementation process. The use of these technologies enables us to design plumbing systems efficiently and precisely, connecting all parts of the project in the best way possible.

Commitment to Quality and Standard Compliance

Each project is executed according to the highest standards of quality, adherence to schedules, and budget. Our team of engineers ensures that the designed systems comply with the strictest local and international standards, such as NFPA and additional construction codes. We emphasize quality control at every stage of the project and conduct self-reflection to ensure each project is carried out professionally, reliably, and accurately.

Each project receives full attention, with close collaboration with the client. We ensure a precise design and execution process, maintaining solutions that perfectly meet the client’s requirements and the needs of the project.