Bypass pumping of main sewer in Copenhagen inner city.
Inner city Copenhagen, a new residential area is being built. To replace the new sewer system, a large volume of sewage had to be bypassed around the work site.
The amount of wastewater to be bypassed, ranged from approximately 0.4 m3/s to 2 m3/s. Overall, 1276 meters of d. 500 pipes were established, spread over 4 parallel lines.
The overpumping primarily operated with self-priming electric pumps, which at increased flow, were combined with engine driven pumpset. 16-18 days passed, from kick-off until the new 200-ton sewer was ready and the bypass pumping was completed.
We provide custom made solutions for all types of bypass pumpings.
We create and calculate solutions for all types of bypass pumpings, short and long term. We deliver, set up the bypass and monitor the pump project. Once the job is done, we provide transportation back to our headquarter.
Bypass pumping of more than 1,000 l/s, backup pumps, telemetry monitoring, advanced control and on-call duty, etc.
We are one of the few companies in Denmark with the equipment and expertise to solve all types pumping projects.
Telemetry monitoring is standard on all our electric and motor pumps.
Telemetry monitoring enables everybody on the project to track the pumps and their productivity. Start, stop, how much they are lifting, and naturalIy to observe how many times the pump has started and when during the day and see the total production for each pump over 24 hours.
The individually adjustable overview allows you to track the status of the pumps, any alarms, and set the curve map as desired.
All information can be exported for use in reports and statistics, etc.
Relining of pipelines for wastewater in the supply sectors is one of our strong Bypass pumping competencies.
We have completed many exciting bypass pumpings the relining process. From small pump jobs with sludge pumps down to just 2" to the biggest and very complicated bypasses. We have crossed rail- and motorway with multiple transmissions of 650 mm tubes and services of more than 1100 liters per second.
In the past, we have used self-sucking motor pumps. Today, we use a much cheaper and less noisy electric self-absorbing wastewater pumps.
Immediate emergency response
Complete delivery with pumps, controls, hoses, ramps etc.
Monitoring and 24-hour call service, high-water alert via sms
Pick up the equipment, when the task is completed.
Sewer sealing cushions
- with sewer sealing cushions that fit in square, oval and round tubes, lengthwise, crosswise or up for grabs. Professional and experienced staff.