Undergrounding of Sepolia| One of the largest railway projects under way

Undergrounding of Sepolia| One of the largest railway projects under way
Work on the undergrounding of the railway corridor in Sepolia, which will transform the district of Athens, continues at an intensive pace.
The project concerns the construction of a quadruple railway corridor, with a total length of 2.36 km, of which approximately 1.33 km will be fully underground. With its completion, the capacity and dynamics of the railway network will increase dramatically.
The project starts from the exit of Athens Railway Station to Thessaloniki (XTH 10+821) and ends at Treis Gefyres (XTH 13+180) in the Sepolion area of ​​the Municipality of Athens, where it meets the new quadruple railway corridor.
The eastern corridor will serve the movement of suburban trains, while the western one will serve the movement of long-distance trains.
According to ERGOSE, this is a particularly technically demanding project, as the maximum depth of the tunnel will be 19 meters below the ground. The tunnel will start from Sepolion Street and end at Siokou Street with Agios Meletiou Street in between. Special support has been provided in the section that meets Metro line 2 in the Sepolia - Attiki section.
The tunnel includes 4 lines and during construction the existing double line will be reduced to a single line in order to build the eastern part of the tunnel. The ground line will be removed and then the construction of the western part of the tunnel will begin.
The appearance of Sepolia will radically change once the new railway tunnel under construction in the area, which is currently characterized as degraded, is completed.
The project will make a decisive contribution to the aesthetic upgrading of the area, mainly due to the substantial consolidation of the entire stretch of the road which until today is separated by the railway "dam" and the performance in the neighborhood of a central island with trees, bushes and free recreational areas .
After the end of the undergrounding, the communication of 9 vertical streets, which are currently interrupted due to the above-ground railway corridor, will be restored (Sepolion Street, Sozopoleos Street, Stenimachou Street, Amvrakia Street, Rhodes Street, Maniakiou Street, Anastasiou Damvergi Street, Siokou Street). It is also planned to shape the landscape by covering the technical area with greenery (trees, bushes) and creating free recreational areas.
At the same time, it will also upgrade the operation of the country's railway network. This is because the quadruple runway will offer the necessary capacity to increase the number of routes.
It is being implemented by the Intrakat - Rail Projects consortium, which was awarded in late 2018, and is expected to be ready in late 2025 or early 2026.
It is noted that the project was included in the Olympic projects and was supposed to be completed in 2004, but for various reasons it was extended.
The object of the project in brief
- The undergrounding technique - Cover & Cut technique (top-down) consisting of 47 individual techniques that are constructed in two 2 phases (West - East Corridor).
-The temporary hydraulic works
-The permanent hydraulic works (sewage-drainage tunnel, pantoroic network overflows & rain and dirt networks)
-The mechanical installations of the underground technician and the pumping stations for the drainage of the tunnel's rainwater.
- The service buildings (IT facilities).
-The construction of two new pedestrian overpasses.
-The construction of the infrastructure of the railway line.
- The restoration of the lateral and vertical road network.
-Green projects and landscape restoration.
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[@upstories]

Μεγάλο και σπουδαίο έργο για την αξιοποίηση των ελάχιστων ελεύθερων χώρων της Αθήνας, δημιουργία πάρκων και την αναβάθμιση των πλέων υποβαθμισμένων συνοικιών της Αθήνας.
Εξαιρετική κάλυψη φιλαράκι

[@bunbunyoutube]

Ένας νέος σιδηρόδρομος θα λειτουργεί υπόγεια.
Σας ευχαριστούμε για τα πολύτιμα υπόγεια πλάνα.

[@setarcosg1653]

Όμορφο βίντεο. Πόσα χρόνια έχει καθυστερήσει αυτό το έργο. Έπρεπε φέτος να παραδοθεί και ακόμα δεν έχουν ολοκληρώσει ούτε μία σήραγγα.

[@Millerium-MichaelMiller]

Το συγκεκριμένο έργο έπρεπε να έχει γίνει απο το μακρινό 2004 δυστυχώς θα έχει εν μέρει ολοκληρωθεί τέλος του 2024, τους τελευταίους μήνες βλέπω ότι έχει κινητοκότητα από την εταιρεία intrakat .. ελπίζω στο καλύτερο

[@stouras]

🎼🎶κάλιο αργά παρά ποτέ....κοντεύω 60 χρόνια στην Αθήνα και η διχοτόμηση των συνοικιών από το μεγάλο τραίνο και τον ηλεκτρικό, έχει κάνει τη ζωή, κόλαση.....βέβαια η κόλαση έχει να κάνει που έχει μαζευτεί στην Αθήνα τα τελευταία σαράντα χρόνια, η Σάρα η Μάρα και το κακό συναπάντημα...

[@MagiaDaArte]

Like 83 👍
NOVA INSCRITA 🔔👈
----____🌻🌻🌻
Saudações do Brasil , meu querido amigo !
Muito lindas , as imagens capturadas !
Estas trazem consigo um forte magnetismo .
Eu realmente gostei muito .
Me INSCREVI 🔔👈no seu canal !
Esteja bem e seguro .🌻

[@ninja-japan]

wonderful! That is a very nice station! And the area around that station is sure to continue to develop. You captured it beautifully. Thanks for sharing, my friend.🥷🇯🇵

[@ribbon-room]

ステキな動画ありがとうございます✨✨😊

[@gidoras]

Βρε παιδιά είναι σίγουρο πως θα υπάρχουν τέσσερις γραμμές παράλληλες στο τούνελ Σεπολίων???
Μάλλον έτσι θα είναι απλά με ξεγελάει το μάτι μου!!!!!
Παρεμπιπτόντως εξαιρετικό, κατατοπιστικό και καλογυρισμένο video!!!!! Mπράβο!!!!!

[@SmartJung-Drone]

Enjoy the beautiful scenery and the wonderful flight video in the city. Have a great week, my friend😃😄👍👍

[@Millerium-MichaelMiller]

Thank you very much for your kindness and support to me😊

[@ener7443]

Amazing view. The scenery are beautiful. Thanks for sharing 👍 👍

[@Millerium-MichaelMiller]

Thanks for watching, your wonderful comment, and your support. 😀

[@julianamartinvlog]

Beautiful aerial views
Impressive flight Michael...nice footages you did a delightful film production
Thank you

[@Millerium-MichaelMiller]

Thanks for watching, your wonderful comment, and your support. 😀

[@OpheliaD]

Μπράβο Μιχάλη! Πάντα επιλέγεις πρωτότυπα θέματα! 🎼👏🏼👏🏼

[@Millerium-MichaelMiller]

Χαίρομαι ιδιαιτέρως που σου αρέσουν τα θέματα μου .. και εσύ συνέχισε την πολύ καλή δουλειά με τα βιντεάκια σου!!

[@OpheliaD]

@@Millerium-MichaelMiller 💚

[@travelfandroneview]

Συγχαρητήρια για τη δουλειά σου Μιχάλη 🙏
Τεράστιο έργο 🏆
Like 👍 👍 👍

[@Millerium-MichaelMiller]

Σε ευχαριστώ Χρήστο για την υποστήριξη σου !!

[@tkc_drone]

Wonderful drone footage 😍✨
Thank you for your sharing 🤩Have a nice weekend ✨😊

[@Millerium-MichaelMiller]

Glad you liked it! Your wonderful comment is well appreciated 😀

[@droneartmedia]

Awesome footage of this conversion of the current railway system to underground. Beautiful captures with smooth shots. Nice work Michael 👌😀

[@TasosFotakis]

Καταπληκτική παρουσίαση!! Μπράβο φίλε Μιχάλη!!!

[@moutardedrone]

Very lively and dynamic! Great video!

[@Millerium-MichaelMiller]

Thank you for your nice compliments.👍👍 I appreciate your continued support!

[@CRVideos0877]

Congratulations, very beautiful drone flight! ❤Thank you very much for sharing!❤ Have a nice weekend!

[@Millerium-MichaelMiller]

Thank you very much for watching, I appreciate your support.👌

[@qzg15522]

Amazing 👍The sound of the train is very immersive. Thank you, my friend, for the wonderful video ☆

[@Millerium-MichaelMiller]

Glad you liked it! Your wonderful comment is well appreciated 😀

[@TV_drone]

Thank you for your hard work filming the beautiful train road. Enjoy the wonderful video. Greetings from Korea.

[@Millerium-MichaelMiller]

Glad you liked it! Your wonderful comment is well appreciated 😀

[@HarlavanisPanagiotis]

Εξαιρετικό βίντεο Μιχάλη μου, καλό ΠΣΚ με υγεία 😊

[@SJMDronesMedia]

As always nice views Michael, regards

[@Millerium-MichaelMiller]

Thank you very much for watching, I appreciate your support.👌

[@gianniskatseas4679]

Καλημερα Μιχαλη, εξαιρετικο.

[@Millerium-MichaelMiller]

Σε ευχαριστώ πολύ Γιάννη 😊

[@lunopark500]

It's interesting to see the city's infrastructure. Beautiful flying. Thank you mate 🏢🏛🏡👌

[@Millerium-MichaelMiller]

Thanks for watching, your wonderful comment, and your support. 😀

[@np_production]

Ωραία πλάνα, μεγάλο έργο!

[@Millerium-MichaelMiller]

Όντως Νίκο !! Σε ευχαριστώ

[@naturedronemakistheodorou6093]

Σπουδαίο έργο! Εξαιρετική παρουσίαση!!!

[@Millerium-MichaelMiller]

Σε ευχαριστώ Μάκη !!

[@dronimahoney]

Very Nice my friend 👌🎥 have a Great Weekend ❤🙋‍♂

[@Millerium-MichaelMiller]

Thanks for watching, your wonderful comment, and your support. 😀

[@FlyingWithLiyora]

Very nice footage 😊 great sharing 👌🏼

[@Millerium-MichaelMiller]

Thank you so much for your wonderful support 😊

[@natureview2]

Beautiful and stunning views, great work Michael 👌👍🎥🎬

[@Millerium-MichaelMiller]

Thanks for watching, your wonderful comment, and your support. 😀

[@Jose.Ferreira]

Good morning Michael!
Great flight and beautiful footage!👌
Have a great Friday

[@Millerium-MichaelMiller]

Thank you very much for watching, I appreciate your support.👌

[@wind-up_team]

Υπέροχο το video και αξίζει ένα Μπράβο. Καλό σαββατοκύριακο

[@Millerium-MichaelMiller]

Σε ευχαριστώ Νίκο για τα καλά σου λόγια και την υποστήριξη σου 😊

[@dronelegal]

Super like friend!
Big hug from Brazil

[@Millerium-MichaelMiller]

Thank you very much for watching, I appreciate your support.👌

[@lu.do-box]

Congratulations on capturing these beautiful views👍

[@Millerium-MichaelMiller]

Thank you very much for watching, I appreciate your support.👌

[@BisayaBoholana]

Geat video. Beautiful footage👍👍

[@Millerium-MichaelMiller]

Thanks a lot for watching and your kind feedback 🤝

[@mihaelaclaudiap..2]

Wonderful video, a joy for my eyes. I cannot wait to take out my drone as well, I absolutely love flying it!

[@Millerium-MichaelMiller]

Glad you liked it! Your wonderful comment is well appreciated 😀

[@andyboulbassakos]

υπεροχα πλανα Μιχαλη,μεγαλο εργο

[@Millerium-MichaelMiller]

Σε ευχαριστώ Ανδρέα μου 😊

[@petr-podrouzek]

Great job Michael 🙂

[@AirViewChannel]

Impressionnante ces images, bravo 👍🏻👏👏

[@Millerium-MichaelMiller]

Glad you liked it! Your wonderful comment is well appreciated 😀

[@blackdim3617]

Φοβερό βίντεο Μιχάλη,πολλά μπράβο!

[@Millerium-MichaelMiller]

Να είσαι καλά Θανάση !!

[@CinematicTravelFilmmaker]

Really fantastic movie. Good job 👍 🤩 👍

[@Millerium-MichaelMiller]

Thank you so much for your wonderful support 😊

[@discover-montenegro]

Great flying, those train shot''s were really cool 👍 👍

[@Millerium-MichaelMiller]

Thank you very much for your kind words!😊

[@stressfreelife82]

Awesome view

[@Millerium-MichaelMiller]

Thank you very much for your kindness and support to me😊

[@After.Gravity]

Μπραβο Μιχαλη !! Ωραιο το βιντεο !!
Καλη συνεχεια...

[@Millerium-MichaelMiller]

Να είσαι καλά φιλαράκι σε ευχαριστώ 😊

[@Project_Longing]

That's a great plan. If the above-ground railway network🚊were to be moved underground,
the city of Athens, which has a lot of historical scenery, would become even more beautiful🏛

[@Millerium-MichaelMiller]

Thanks for watching, your wonderful comment, and your support. 😀

[@gvbalajee]

Excellent

[@Millerium-MichaelMiller]

Thanks !!

[@an69.]

The road to the future ! !

[@Millerium-MichaelMiller]

Thank you so much for your wonderful support 😊

[@agostinobrienza9501]

Amazing video, congrats

[@Millerium-MichaelMiller]

Thanks for watching, your wonderful comment, and your support. 😀

[@coptertravel1846]

Nice 👍

[@Millerium-MichaelMiller]

Thanks so much !!

[@SuperTheo97]

Για κάποιο λόγο φοβάμαι πολύ τα αρχαία.. Ο νοών νοήτω.

[@Millerium-MichaelMiller]

Μην φοβάστε τίποτα, ότι είναι να γίνει θα γίνει !!

[@SuperTheo97]

@@Millerium-MichaelMiller Ναι, αν είναι να γίνει σε 10 χρόνια και να έχουμε εξέλιξη όπως του Μετρό Θεσσαλονίκης, ε είναι δώρον άδωρον.

[@trenomanis]

Και πανάκριβο και έχει καθυστερήσει...

[@Millerium-MichaelMiller]

Θα συμφωνήσω ότι έχει καθυστερήσει αρκετά και σίγουρα το κόστος είναι μεγάλο , το θέμα είναι όμως να γίνει χωρίς άλλη καθυστέρηση !!

[@trenomanis]

@@Millerium-MichaelMiller Ναι, πρέπει να γίνονται έργα, η Ελλάδα, η Αθήνα και κάθε μέρος της Ελλάδας έχει ανάγκη από πολλά, μικρά και μεγάλα έργα υποδομής ΑΛΛΑ όχι για να γίνονται πλούσιοι οι εργολάβοι και στην συνέχεια να στηρίζουν τις όποιες κυβερνήσεις. Αν δίνονται χρήματα 2 - 3 φορές το πραγματικό κόστος ή του αρχικού προϋπολογισμού τότε να μην γίνει τίποτα, ναι το προτιμώ...

[@Millerium-MichaelMiller]

Αυτό είναι το μεγαλύτερο πρόβλημα της Ελλάδας εδώ και χρόνια με όλες της κυβερνήσεις χωρίς να εξαιρέσουμε κανέναν...