Ingenieurbüro Ohlsen GmbH is a planning office for infrastructure.
We specialise in the most relevant of our technical infrastructures:
Water | Waste water | Road
»The complexity of many of our engineering projects requires effective coordination in office management within our team and with external project partners. This is also the case with this project:
dismantling of sewage treatment plant and construction of new pumping station with stormwater overflow basin.«
Martina Petzold
»The complexity of many of our engineering projects requires effective coordination in office management within our team and with external project partners. This is also the case with this project:
dismantling of sewage treatment plant and construction of new pumping station with stormwater overflow basin.«
Martina Petzold
We are proud of 42 years of infrastructure planning: 42 years of flexible thinking,
networked working and constant learning, for loyal and new customers, with
our partners and the Ohlsen engineering office team.
»For an industrial customer with heavy use of the sewage system due to cooling water, acidic waste water and hot water, we are preparing the inventory and planning. The refurbishment will be carried out during ongoing operations using the pipe liner method.«
Vincent Kallis
»For an industrial customer with heavy use of the sewage system due to cooling water, acidic waste water and hot water, we are preparing the inventory and planning. The refurbishment will be carried out during ongoing operations using the pipe liner method.«
Vincent Kallis
The clients of Ingenieurbüro Ohlsen GmbH includepublic sector clients from local authorities to the federal government, corporate clients from industry, property developers and international project companies.
»The logging of the ongoing construction process documents the construction progress. As a QM-certified engineering office (since 2015: TÜV Rheinland, planners at the construction site), our clients and those involved in the construction will receive the record with a list of priorities within 2 days.«
Claudia Dechert
»Planning the renaturalisation of the river bed with special features: bridge structures, railway line, demolition of concrete solid base. As a key location for migrating creatures in close coordination with nature conservation authorities, the city and the railway.«
Fabian Döll
»Planning the renaturalisation of the river bed with special features: bridge structures, railway line, demolition of concrete solid base. As a key location for migrating creatures in close coordination with nature conservation authorities, the city and the railway.«
Fabian Döll
We are experts in all specialist areas. The focus is on water supply systems, waste water disposal systems, transport systems and hydraulic engineering.
We provide engineering services in consulting, planning and construction control.
»Safety - especially when it comes to cycling - is our top priority as an office. Plans along railway lines are particularly suitable for families and recreational athletes. Mobility planning is demanding and sustainable.«
Alicia Brommer
»Safety - especially when it comes to cycling - is our top priority as an office. Plans along railway lines are particularly suitable for families and recreational athletes. Mobility planning is demanding and sustainable.«
Alicia Brommer
»For the expansion of an existing industrial estate, we are planning rainwater retention basins, sedimentation systems, roundabouts, pressure boosting systems and fire water tanks. With connection to a new deep-freeze logistics centre centrally located in Germany.«
Katrin Jäger
»For the expansion of an existing industrial estate, we are planning rainwater retention basins, sedimentation systems, roundabouts, pressure boosting systems and fire water tanks. With connection to a new deep-freeze logistics centre centrally located in Germany.«
Katrin Jäger
»For the expansion of an existing industrial estate, we are planning rainwater retention basins, sedimentation systems, roundabouts, pressure boosting systems and fire water tanks. With connection to a new deep-freeze logistics centre centrally located in Germany.«
Katrin Jäger
»For the expansion of an existing industrial estate, we are planning rainwater retention basins, sedimentation systems, roundabouts, pressure boosting systems and fire water tanks. With connection to a new deep-freeze logistics centre centrally located in Germany.«
Katrin Jäger
»Together with our team, we are able to fulfil complex planning tasks: large-scale rainwater retention basin as a frame profile, noise protection wall, integration of local heating network. The coordination of the utility providers takes place during the ongoing construction work of all trades.«
Otfried Heineck
»Together with our team, we are able to fulfil complex planning tasks: large-scale rainwater retention basin as a frame profile, noise protection wall, integration of local heating network. The coordination of the utility providers takes place during the ongoing construction work of all trades.«
Otfried Heineck
