헬싱키 지역환경서비스(HYS, Helsinki Region Environmental Services)는 핀란드 에스포(Espoo) 지역의 Blominmaki 폐수처리 플랜트 건립을 위해 표리(Poyry)사를 선정, 세부적인 엔지니어링 과제를 제시했다. 이번 과제는 전기, 계측, 자동 설계, 지역 계획, 지상 구축물의 지질 공학 등 폐수처리 플랜트의 구조 및 건축 설계를 포함한다. Suomenoja 플랜트를 대체할 Blominmaki 폐수처리 플랜트는 2020년에 완공될 예정이며, 약 40만 명 주민들에 의해 발생하는 폐수를 처리할 것으로 기대된다.

Helsinki Region Environmental Services (HSY) has awarded consultancy Poyry detailed engineering assignments for the Blominmaki wastewater treatment plant to be built in Espoo, Finland.

The assignments include the structural and architectural design of the treatment plant, electrical, instrumentation and automation design, area planning, and the geotechnical engineering of aboveground structures.

The Blominmaki treatment plant will replace the Suomenoja treatment plant once completed in 2020, and it will treat the wastewater from 400,000 residents.

The Blominmaki treatment plant will be built mainly underground in caverns excavated into bedrock, and the excavation project is already in progress. Actual water treatment will take place underground, according to HSY.

Poyry has prepared rock mechanics and geotechnical designs for the facility at an earlier stage of the project. Design processes under the new assignments started in March 2016.

The value of the order is not disclosed. The order was recognised in the Regional Operations order stock in Q1 2016.

Kari Aalto, president, local industry project services in southern Finland, Poyry, said: "The plant will be designed to be as energy self-sufficient as possible. The digestion of waste sludge produces gas for the production of power and heat. Self-sufficiency is also supported by solar panels, smart lighting solutions and the energy-efficient power supply system. Our electrical, instrumentation and automation design ensures that the different systems work seamlessly together.”

[출처 = Water World / 2016년 4월 29일]