4 Waters

Together with our partners “Servo Mihalj inženjering” d.o.o. from Zrenjanin, 4 Waters won another project in Messer Tehnogas A.D. The task is to prepare all levels of documentation for construction of the new liquefier of nitrogen and oxygen inside ASU Smederevo. Also, the task includes consultancy services in acquiring all conditions and permits from competent […]

During month of June 2019, the management of 4 Waters was visiting “Ekoservis Slovensko” a Slovakian company engaged with design, manufacturing, construction, start-up and operation of wastewater treatment equipment, utilizing its own technology and know-how. “Ekoservis Slovensko” delivered over 5.000 WWTP units on 4 continents. On that occasion the Contract on strategic partnership was signed […]

Batajnica watewater collection and treatment system is one of the satelite systems that will, together with planned WWTP in Veliko Selo, represent the solution of the wastewater issue in the City of Belgrade. JV including “p2m berlin” GmbH from Berlin, Germany and “Ehting” d.o.o from Belgrade engaged  4 Waters as local support for preparation of […]

“VODOTEHNIKA” d.o.o. as a service receiver engaged 4 Waters to provide the Design for Construction permit for reconstruction and expansion of water supply system „Riđake – Skupljen -Provo “ in following fields: Design of electrical installations for reconstruction and expansion of Riđake water source. Design of telecommunication and signal installations for control and surveying systems […]

4 Waters je closed the contract with Energoprojekt industrija A.D. regarding consultancy services during preparation of design documentation and nostrification  of part of the documentation for WWTP, which is a part of design documentation for expansion and reconstruction of “NikolaTesla” airport.

Successful cooperation with LINDNER d.o.o. Beograd is continued. LINDNER d.o.o. entrusted us with preparation of all levels of design documentation of wastewater treatment plant for luxurious hotel complex on Lustica peninsula. Capacity of the WWTP is 700PE, but the issue on this plant is the hydraulic load which is multiple times higher than in common […]

Having in mind a vast experience 4 Waters has in the field of air separation, Messer Tehnogas A.D. entrusted us with the task of producing P&I diagrams of existing installations on air separation plant in Smederevo. Having in mind that the old part of the plant has no documentation in digital format and that during […]

As a continuation of excellent cooperation, Aqualia infraestructuras engaged 4 Waters for technical assistance trough providing engineering services during warranty period on DWTP Vrsac. 4 Waters will provide qualified engineering personal to handle all potential issues on the plant during warranty period.

We are announcing the launch of our new website After months of hard work and dedication, we are pleased to announce the launch of our brand new website! Our goal with this new website is to provide our exiting and new clients an easy and intuitive way to learn about 4 waters d.o.o. services and […]

4 Waters d.o.o. successfully finished all the obligations for regular and extraordinary maintenance planned for the year 2018 in WWTP “KATAK”. We already received the Purchase order for the year 2019. so we can continue the good work in the next year also.