Trinkwasser Leitungsbau zur Hallig Nordstrandischmoor

In the following video I would like to show you our order for the laying of a gas pipeline in the North Wadden Sea. Here we have an HDP gas pipeline with a diameter of 2,125 mm and a length of approximately 5,000,400 meters with a controlled horizontal and pipe section. The drilling process laid the water pipe serves to ensure the supply of drinking water to the island of Pellworm and the environmental saint to the south and north of Strandischmoor. Now I am here by the lock in the outer area that protects the North Sea mainland and the views of The Hague Baltringer Harder Co This code is a nature reserve and is part of the Wadden Sea National Park.

Today we have a beautiful view of the continent and very pleasant weather. The 20 meter length is delivered here at the beginning of June and February and transported. Over the dam to the discharge point at the lock. It was loaded onto a 1,360 meter truck, so four transports were necessary. At the same time the truck is unloaded and the tube bundles are temporarily stored. The background noise is water. The water comes out of the forest. Ringer Harder Cook In the background you can now see the Wadden Sea. The water comes out slowly. To the right, on the horizon, you can see four houses.

To recognize the Nordstrandischmoor shipyards. Since the pipes could not be delivered to the construction site due to their length, we built a trailer and took them in a package to the weak point of the dam. nature conservation here How come there are so many curious people every day? To the right you can see the traces of the Loren. The Loren Dam is about 4,000 meters long and connects Hallig to the mainland. Everyone in Hallig has their own Loren. and you have to do everything and carry out the disassembly. That day the first meeting with the client takes place in the city of the dam.

Here I explain a core to the left's construction manager, NDR Olthoff, and explain how. The pipe had to be transported to the marshes. The boss also inspects the construction site, in front of the dam, and since a cool breeze constantly blew here, we had to set up two welding shops. In the shop on rollers and welded into a cord about 240 meters long. All tubes were welded here with a CNC device, that is, a computer-controlled machine. Now the tube is clamped, the planer is inserted and the pensions are prepared for feeding. Here the tube is brushed because the CNC machine records everything.

The work had to be done very cleanly and carefully. Now the mirror is inserted and the pensions are heated to about 180 degrees. After about 20 minutes, the mirror and tube are removed. The Switzerland is now hydraulically compressed, which is registered with a protocol number. While two columns were busy with the welding work in the pond, we carried out the first transports with the amphibious tank, so the tank will be here. continent, since I load it with the truck on which the mixing system for the drilling platform is mounted. The amphibious tank when traveling on tracks carries around 10 tons.

The tanks in front of the Hallig are sunk to the base plate in the wasteland and loaded freely. For the first time, flooding occurs every twelve hours. That's why it took us several days to transport all the equipment and materials to Hallig. For bathers, getting stuck next to a tank was unusual. He is now heading to England, having survived the first sea voyage without any illness and the truck was in Hallig, on the second day the welder was loaded from the Magath excavator and the pipeline and taken to the construction site. It was a somewhat unusual trip for all the companions.

In the background you can see the tough ones. There is our truck waiting to be used. Here you can see the Harley from the construction site. there are houses to see, 16 people currently live there, there is a cash register that is mainly visited by cyclists at low tide, a school that currently has two students and a cemetery, now a view of Hallig in Hallig, now everything is Once Unloaded again on the outer deck, the tubes are stretched over the mudflats, welded and prepared for technical drilling work. From there the first drilling will be carried out from the sea from the planned start of the flight route until delivery.

Instead of doing it in Hallig, here we have experienced for the first time what it means. To work at high and low tide, we wanted to put the drilling rig swimming during high tide, but the water came out so fast that our. My father got stuck in the mud again, so we had to wait another 10 or 12 hours until the next high tide, so we were free again. Then they took us with the truck to the mainland by Hallig, then transported us from the new one of the train station to the work by the Harley winner, Mrs.

Kruse with her Hall Express. Here in the image you can see the Hallig Express as the rhythm of the working hours began. The drilling at 2 at night, when there was water. Going up, we carried out the pilot drilling with a length of approximately 80 meters to the casing and then another approximately 20 meters to the corridor. Now the deep position of the drill bit in the mud floor controls the EuroLeague. After almost two hours of drilling, the drilling station reached the target. Now the drilling and extraction of the pair began. Another 2 hours were needed here, so the total build time was approximately four hours. construction attachment This is where the pipe is now introduced.

We didn't do any expansion work on this soft ground, but simply built the big road and laid the pipe. While the pipe is inserted, the. The sun slowly rises in the background and a beautiful summer day begins. Here you can see the entire drilling path of the drill cores. When the tube is inserted, the rising sun moves away. The Hallig Express and the truck on the ground. The Swiss column in the pond starts working and welding begins. This is how the ebb and flow is regulated in our company. Now the pipe has been removed and the water is visible. slowly, it is time to seal the pipe, as no seawater is allowed to enter.

Here you can see how the sleeve and installation are welded. The drilling team can now walk across the mud flats. Haliti After about half an hour the water is there and it is no longer possible to walk with the current in the forest. Tank driver Hans Hemmersbach now starts the second shift and has to wait about three more hours until the tide rises. In order for the tank to float freely again and the transport route to be open when the tide rises, it floats approximately 5 kilometers to the mainland. Here you can see the drilling rig being unloaded.

The MDR television team showed great interest. In the evening magazine there were two reports that now follow the path of fresh water to the islands and in Halligen a new pipeline is being installed through the water. Until now there is only one water pipe, which was obviously not enough. Four years ago, when a pipe broke, it was discovered that this was also the source of water. Supplies for Pellworm are now helping men lay the 3.2-mile-long pipeline across the river. Strange-looking machines help White Mario Göhring, so that the people of Nordstrandischmoor and Pellworm always have enough drinking water. here on the mainland, near lubmin, they have been working since seven in the morning.

A dozen plastic water pipes are welded together to form a 240 meter long strand. They always have the flood on their backs. They have 11 13 and then it comes back again. We have to get the machines, we have to bring the calm, we have that was a brush and we know what we have like lead and we have to return to land, but first the old NVA mountain tank has to pull the water pipe up to the construction. Five kilometers from the dam, in the middle of the national park, at 11:00 a.m. a special tracked vehicle anchors itself in the mud and little by little begins to drag the 22-ton flood towards it.

Everything is going well, the workers are happy because they are afraid. In places where the soil is soft as butter, the problem is probably just there. The machines had big problems. The employees want the specially commissioned modern hydraulic flight from Franconia to the west coast not to be missed. Wasserverband Nord After all, the old concrete pipe would simply have been buried here 22 years ago. Nowadays everything happens much faster, until the tide rises and the entire work sinks into the sea. a good signal from 500 meters was an idea and that's all day then everything would be really advantageous next year the next day 11:45 a.m. m. closing time after only 35 minutes of flying northwest 7 storm surge warning all vehicles are made safe The last piece of pipe is tied tightly and naked Hans can come and about ten days later the fresh water should come out of the new pipeline right in the middle of the Wadden Sea.

Fluc's sword cuts through the bathroom like it's butter. It flies into the mud, almost two meters deep. Behind the flight, the ground closes as if nothing had happened. Flying in the city moat protects the environment. But that didn't work from the beginning and that's how it all started. He wants to lay a five-kilometer-long water pipeline from Hallig Nordstrandischmoor to the mainland through the idyllic Schleswig-Holstein Wadden national park. The contractor Benno Parsch got it in the village. His people have already achieved a lot. Today because there is strong wind, the amphibious tank still has to come from the NVA.

After all, if necessary, you can also swim and pull the water pipe in front of the wonderful place where plowing begins, where you need to transport the workers. and its equipment the work schedule is not determined by the boss, but the travel times only at Apple works plowing the small company is proud that in the national tender the large warehouses were left out of the race You can't Do it yourself The flight Patented special was designed by a Franconian subcontractor and brought from Bavaria, complete with cake and tractor on the marshes. The miracle premiered today. But here everything will be different, documented amateur filmmaker Jochen.

Quite a drama before which an excavator threatens to disappear for hours in the mud. Now the men try to move with cables and a tractor; in vain, when it gets dark, both great machines are still firmly in place. Rainer Riehn observes every day the wild events in his area, that peace is considered environmental schools, which cannot be said about the frenetic pulling of excavators and tractors and the supply of vehicles . the material is sacred Basically, every day the amphibious tank drags a part of the pipe to the bathroom, where the pipe is welded piece by piece and inserted for today.

Heavy rain and winds with force of eight to nine are announced, but not that. Can't Hold Now there is a place for the driver to sit. The thrown mud is evenly distributed over the face, hair and clothing. At the construction site, the end of the installed plastic pipes is in the mud. It is connected by heating to the new piece of tube. Then the operators have to wait an hour until they are ready. The welding seam has cooled down, a break from hard work in five hours, the SRG will cover a trace here, which is why a blue goods wall will be inserted 60 centimeters above the water pipe.

If the mud flat needs to be dredged or the pipeline repaired, you can find it to close it. Damages the zucchini, pulls the flight of 70 tons. as far as the rope reaches and then they advance 100 meters. The water arrives, the men travel 750 meters. Now there are four kilometers of water pipes clogged in the marshes and sunken rubber boots on top of that, says the journalist. But that's all. Another story: today the protection from the mainland must be removed because the water is still draining. My colleagues went a little further. The draining water now delivers the news and we can begin preparations to move through the rubble. at the beginning of the year The pipe has a length of about 120 meters and an external diameter of 355 mm.

It was introduced underground as protection for the water pipe. Transportation from the pond was carried out by loading stones. With various aids to prevent the pipe from being damaged, the pilot hole and the drilling channel had already been widened the previous day. The drilling was carried out to protect against impact. The incoming flood was closed with a plug used by ourselves, which had no protection against suction. The target group had to be emptied and the cap removed. Here, with a 450mm brewer, we make our way to pull the tube. the future is presented in another way, assembled so that there is the least possible resistance when retracting it, it is stored on rollers the pilots and the two intermediate times also took about six hours and was achieved during a goal of the p boris that required another approximately In In any case, five hours were not created in any block, the entire board of directors of the water supply association did not miss the opportunity to witness the work ofconstruction of this unique construction project, a strong grog and draft beer were also provided.

Unfortunately, Petrus. He didn't cooperate. The weather was extremely bad, there was rain after rain and that day we had between ten and eleven winds. The starting well for the same drilling was on the continental side. Meter by meter we were able to remove the rod. We didn't have the luxury of delay, because the floodwater was constantly running down our necks as the pipe was slowly removed. The flight also reached the target group without incident. The pipe reached dry land and the castle column was happy and satisfied with its day's work. As seen in the television report, the most difficult path was at hand.

Here only one transfer was possible in the preliminary process to be able to transport the machines with a load capacity of 150 tons. 30 meters and a width of eight meters, with this account we loaded all the equipment and carried it with our tank during the flood. The drilling distance was 400 meters from Hallig to the sandbank where the flight began while the water was in the process. Slow and born prepared. What you can see here are all traces of manners with the tank. Our self-made bar tip is easy to see because the ground is very moric and soft.

Using a normal Roland. Otherwise we probably would have ended up here in Australia. From the beginning of the most difficult installation section we see the end of the Hallig drill tube. After inserting the tubes, the bushings were made with a special button excavator, approximately 10 to 15 meters long. , and the tubes were connected to a firearm, since there were several of them at that time. The West End was stiff for days, it was not always possible for him to work. The waves hit the pontoon and dragged it several meters into the soft forest. Although the two steel supports were firmly anchored in the ground, the North Sea waves were also too high for the tank, which was slammed completely in front of the ship and was not ready for use for a few days. because the engine failed.

It did not run on salt water and the batteries were also filled with North Sea water. The pilot drilling took about three hours, but as the water was already flowing again, the pipe could only be inserted into the next corner of the second column. sweat in Hallig the next pipe together the sheep also had variety for us they found new play equipment the pipe was 200 meters long we tried to transport the target ball with our small tracked vehicle unfortunately the board was too heavy for the transporter medi Always It jammed again and we had to cut the tube in half and knock it down in two steps.

When we finally reached our destination, we couldn't afford a breakage. The tube had to be re-soldered and we wasted it. The water returned in time before he arrived. Start pulling. All ropes quickly come together to pull the mini and transmit the Hallig Express to the safe shore. The target group is already flooded with water as the pipe continues to pull. . Because we had a strong northwest wind, the water came earlier, faster than it came after about 30 minutes. There was nothing left to see of our work, naked Hans had flooded everything again and here my film ends.