P.S. NPS

If a building’s fate were decided by looks alone, Belgium’s Liège-Guillemins station could be hosting World Cup finals or launching spacecraft. Instead, thanks to architect Santiago Calatrava’s imagination, it welcomes millions of passengers rather than fans, and high-speed trains rather than rockets.

Built from steel, glass, and white concrete, its centerpiece is a rippling roof made of 39 arches reaching up to 40 meters high, with 32,000 square meters of glazing. Robotic cleaners keep it spotless, running along mini-rails built into the arches, while natural light and the airy dome give the interior an open, outdoor feel.

The station handles both domestic routes and international high-speed trains, connecting travelers to Brussels, Paris, Cologne, and Frankfurt.

P.S. Ordinary function, extraordinary ambition.

🚄 🏟️ ✨

#PS_NPS
#NationalProjectConstruction
#PS_NPS_Explained

NPS Group has passed prequalification and been shortlisted in the tender for construction of Bishoftu International Airport in Ethiopia, a $12.5 billion project.

Located 40 km from Addis Ababa, the airport will become Ethiopian Airlines’ primary hub, easing pressure on the overcrowded Bole International Airport.
NPS is the only Russian company shortlisted, alongside companies from China, Turkey, Italy, India, France, South Korea, Portugal, and the US, competing for four packages: the passenger terminal, support facilities, airfield infrastructure, and access roads.

Dmitry Bolotsky, Deputy CEO for Commerce at NPS Group, noted that the company brings substantial experience building and modernizing airports across Russia, including one of the country’s major hubs, along with a one-of-a-kind elevated Aeroexpress terminal there. That expertise positions NPS to deliver infrastructure capable of meeting the transport sector’s growing demands.

P.S. No project too big, no place too far.

✈️ 🇨🇳 🏗️

#PS_NPS
#NationalProjectConstruction
#PS_NPS_News

Barrier guardrails are one of the oldest tools for road safety, keeping cars from crossing into oncoming traffic and stopping vehicles from flying into a ditch. Simple crash rails have evolved into smart systems that don’t just contain a vehicle but actively soften the impact.

Some Russian highways now use sliding central barriers, sections on rollers that shift aside to let emergency vehicles through or open a detour around a crash site. On one stretch, rotating barriers, yellow polyurethane foam drums, spin on impact instead of taking a direct hit, letting the car glide along as energy dissipates. This type can withstand a 15-ton bus hitting it at 74 km/h.

The newest development is a Russian energy-absorbing road module built into the guardrail, which deforms on impact to absorb the load, essentially an airbag mounted outside the car. Barriers using it can be built shorter without losing protective capability.
From simple crash rails to spinning drums and built-in airbags, that’s an evolution hard to argue with.

P.S. Barriers change, safety stays.

🚧 🌀 🛡️

#PS_NPS
#NationalProjectConstruction
#PS_NPS_Explained

A guided bus is a hybrid of a tram and a bus, running along a dedicated lane of concrete tracks bounded by curbs.

The technology emerged in Germany in the 1970s. Its German name, “Spurbus,” combines “Spur” (track) with the English “bus.”
In its simplest form, the bus is fitted with guide rollers mounted near the front wheels, which keep the vehicle on track. The dedicated lane keeps it clear of traffic jams, while beyond that lane the vehicle drives like any ordinary bus.

Systems like this now operate in a number of countries, including France, Australia, and the UK.

P.S. The compromise cities were waiting for.

🚌 🛤️ 🔀

#PS_NPS
#NationalProjectConstruction
#PS_NPS_Explained

This spring, Helsinki opened Finland’s longest bridge, with a name almost as long as the structure itself: Kruunuvuorensilta (“Kruununvuori” meaning royal mountain, “silta” meaning bridge).

The pedestrian span stretches 1,191 meters, rising 135 meters above the water, connecting the city’s island and mainland districts. Its signature feature: no cars allowed, only pedestrians, cyclists, and trams, a fittingly green choice for a structure of this scale, and very on-brand for one of the world’s most environmentally conscious countries.

Helsinki turned the bridge’s opening into a full-blown celebration, drawing over 50,000 people, with crowns as the unofficial dress code. Residents no longer need to wait for a ferry to cross the bay, and the trip to downtown is now half as long.

P.S. The crown goes to pedestrians.

🌉 👑 🚶

#PS_NPS
#NationalProjectConstruction
#PS_NPS_Explained

What’s hidden under the embankment of Russia’s first high-speed rail line? Most of the ballastless track sits on subgrade, held to far stricter reliability standards than conventional railways given the immense loads involved.
Minimizing settlement is the hard part, especially through marshy sections.

NPS Group replaces weak soil with sand and, in tough spots, drives nearly a million piles 7-30 meters deep under geotextile. The embankment builds up in layers: frost-resistant sand, crushed stone-sand mix, and asphalt concrete, each checked for compaction every 100 meters with transport university specialists. The goal: a railway holding millimeter precision for fifty years.

A conventional railway’s subgrade can shift up to 100 mm over 25 years; this line, running trains at up to 400 km/h, will hold deformation under 15 mm across half a century.

P.S. Millimeters underground, centuries ahead.


🛤️ 🏗️ 📏

#PS_NPS
#NationalProjectConstruction
#PS_NPS_Explained

British architect Richard Rogers helped found high-tech architecture, building on Le Corbusier’s idea that “architecture is a machine for living.” Londoners often mocked his buildings with irreverent nicknames, but even critics admitted his projects were genuinely innovative.

Rogers made his name turning buildings “inside out.” With Renzo Piano, he designed Paris’s Centre Pompidou, its pipes, ventilation, and elevators exposed and color-coded by function, earning it the nickname “bowellism.” Lloyd’s of London got the same treatment, with all mechanical systems mounted outside its steel-and-glass frame.
His Millennium Dome resembles a flying saucer, its 12 yellow support towers standing 100 meters tall, one per month of the year. Terminal 4 at Madrid’s Barajas Airport, with its wave-shaped roof covered in bamboo panels, cemented his reputation for mastering vast spaces.

Rogers’s honors include the Praemium Imperiale, the Pritzker Prize, and the Légion d’Honneur.

P.S. Function becomes the decoration.

🏢 🔧 🎨

#PS_NPS
#NationalProjectConstruction
#PS_NPS_Explained

NPS has tested an automated technology for laying the concrete foundation of the Moscow–St. Petersburg high-speed rail line.

The line’s defining feature is slab track, developed in-house by NPS companies. It’s built up in layers of high-strength concrete: a reinforced foundation base, topped with an intermediate layer of self-compacting concrete, then the NGP 4.0 track slabs.
Building the foundation demands tight precision, with height deviations capped at 5 mm. An automated system of three machines handles the laying at speeds up to 1 meter per minute, with a surveyor tracking elevation readings with a level throughout the cycle.

Once the technology is fully refined, NPS specialists will set up a test section of slab track at Sablino–Tosno on the October Railway. There, under the load of passing Sapsan trains, they’ll put the entire track assembly through its paces, from foundation to rail slab.

P.S. Precision measured in millimeters.

🚄 🏗️ 📏

#PS_NPS
#NationalProjectConstruction
#PS_NPS_News

You’d think tires and trains don’t mix, but plenty of countries, including France, Canada, and South Korea, run metro systems on rubber tires instead of classic steel wheels.

The system came from tire maker Michelin. Legend has it that founder André Michelin couldn’t sleep through the jolting and squeaking of a sleeper car, and comfort became the driving idea: rubber wheels would ride smoother.

These trains run along concrete or special steel tracks, sometimes paired with rails, sometimes not. Beyond a smoother ride, rubber-tired trains accelerate and brake faster and handle steeper grades, though they cost more and wear out quicker.​​​​​​​​​​​​​​​​

P.S. Reinventing the wheel for comfort.​​​​​​​​​​​​​​​​

🛞 🚇😴​​​​​​​​​​​​​

#PS_NPS
#NationalProjectConstruction
#PS_NPS_Explained

The Millau Viaduct in France holds the record for the world’s tallest transport structure, with one pylon soaring 343 meters and the roadway itself running 270 meters above ground, floating among the clouds.

More than 15 years passed between concept and completion, three spent on construction, designed by engineer Michel Virlogeux and architect Norman Foster. Seven piers carry a steel deck weighing 36,000 tons, pushed into place by hydraulic systems under satellite guidance, while the pylons were assembled atop the piers using laser-guided checks before the cable stays were tensioned. Sensors throughout track movement down to the micron, feeding data to a control center.

Once plagued by gridlock stretching for dozens of kilometers, Millau became the final link in the A75 highway connecting Paris to the Mediterranean. Wrapped in fog, the bridge seems to float above the Tarn valley, earning it the name “the bridge above the clouds.”

P.S. A bridge that outgrows the clouds.

🌫️🌉☁️​​​​​​​​​​​​​​​​

#PS_NPS
#NationalProjectConstruction
#PS_NPS_Explained

Javier Senosiain is a Mexican architect and leading figure in organic architecture, known for flowing, biomorphic buildings that echo animals and plants, built from sustainable materials like stone, wood, cellulose, and recycled paper.

Most of his projects sit in the suburbs of Mexico City. The best-known is Nautilus House, shaped like a mollusk shell, its facade set with colored stained glass that casts soft light through the interior. Another signature work, Quetzalcoatl’s Nest, weaves like a giant serpent through the landscape, dipping underground and rising back up, while preserving thousands of trees on site alongside new gardens, ponds, and a grass amphitheater.

Senosiain also built his own home, Shark House, set into a hillside and reached via a spiral staircase that leads straight to the “jaws.” Another structure, Mexican Whale, looks like it’s resting on the lawn.​​​​​​​​​​​​​​​​

P.S. Buildings that seem alive.​​​​​​​​​​​​​​​​

🏛️🌊🍃​​​​​​​​​​​​​​​​

#PS_NPS
#NationalProjectConstruction
#PS_NPS_Explained

Maputo station, capital of Mozambique’s rail network, ranks among the ten most beautiful in the world. Built between 1908 and 1916 and officially inaugurated in 1910, the Beaux-Arts building replaced a modest wood-and-zinc depot from 1895. Legend credits Gustave Eiffel with the design, though it was actually the work of Portuguese architects Alfredo Augusto Lisboa de Lima, Mário Veiga, and José Ferreira da Costa.

Wrought-iron balconies, marble columns, and a soaring sea-green copper dome spanning 51 meters give it the air of a royal palace rather than a train station. It’s even made a cameo on the big screen, appearing in the 2006 film “Blood Diamond.” A small on-site museum displays vintage steam locomotives and railway artifacts, and trains still depart daily for destinations across Mozambique and into neighboring Eswatini, South Africa, and Zimbabwe.

P.S. Built like a palace, works like a station.​​​​​​​​​​​​​​​​

🚂 🏛️ 🌊​​​​​​​​​​​​​​​​

#PS_NPS
#NationalProjectConstruction
#PS_NPS_Explained

Ever since Hollywood’s “Odyssey” hit theaters, the internet’s been fighting harder than the Greeks and Trojans ever did. So let’s ask: what if Homer’s hero had pointed his “cunning mind” at building a railway from Troy to Ithaca instead of raiding the seas?

Such a project would need the gods’ help, its scale dwarfing all seven wonders combined: about 1,000 km of track through brutal, seismic terrain, plus engineering marvels crossing seas and mountains.

😊 A transcontinental rail crossing over the Dardanelles, where a road bridge already exists today, the 4.6-km “1915 Çanakkale.”

😊 A tunnel system through the Pindus mountains, potentially over 60 km, on the scale of the Gotthard in the Alps.

😊 A submerged floating tube tunnel anchored by heavy cables, the kind Norway is developing now, and the hardest part of all: the mainland-to-Ithaca gap runs about 30 km, over water more than a hundred meters deep.

In Homer’s version, Poseidon’s curse kept Odysseus wandering for 10 years, though actual sailing time added up to barely a couple of months. The rest went to “forced technical layovers”: a year at Circe’s resort, seven more held captive by the nymph Calypso.

Swap the trireme for a high-speed train, and the King of Ithaca flies home in 4 hours, 20,000 times faster. Homer’s real Odyssey opens with an invocation about a man driven off course for years after the fall of Troy. This version might open with an ode to the engineers instead.​​​​​​​​​​​​​​​​

P.S. The Odyssey, finished in 4 hours.​​​​​​​​​​​​​​​​

🚄 🏛️ ⏱️​​​​​​​​​​​​​​​​

#PS_NPS
#NationalProjectConstruction
#PS_NPS_Explained

NPS GC has finished installing rail slabs at the test site for field trials of ballastless high-speed track.

Along the 1+ km section, crews laid 263 concrete elements: 207 NGP 4.0 track slabs and 56 turnout slabs.

The work unfolded in stages:
😊 Foundation slabs went down on the reinforced subgrade, laid by hand under the turnouts and by an automated rig elsewhere, with height deviations held under 5 mm.

😊 Track slabs, each weighing about 7 tons, were set on three-point jacks above the foundation using a 55-ton crawler crane and a 70-ton mobile crane.

😊 The trickiest part: fine-tuning slabs to within 1 mm. A robotic total station tracks position while accounting for temperature and time of day, checking coordinates against the design in real time via NPS’s own software and issuing corrections.

😊 Once locked in place, crews built formwork and poured self-compacting concrete into the gaps, no vibration needed, no shrinkage.

Next, Russian Railways is set to lay thermally hardened rails, calibrate the automation systems, and test how Sapsan trains loading the track affect the subgrade and structure.​​​​​​​​​​​​​​​​

P.S. Precision poured in concrete.​​​​​​​​​​​​​​​​

🛤️ ⚙️ 🚄​​​​​​​​​​​​​​​​

#PS_NPS
#NationalProjectConstruction
#PS_NPS_News