Snejcom

Key takeaways

Snejcom belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Snejcom to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Snejcom from memory before moving on to harder problems.

Reference excerpt

Snejcom (Russian: Снежком) was the largest year-round indoor ski resort in Europe, and the first and only one of its kind in Russia. It was located in the Pavshinskaya Poyma district of the city of Krasnogorsk. The complex was built in 2008. It was closed in 2022, and dismantling began in early 2023. The skating rink "Arena TsKhM" in South Tushino was renamed Snejcom.

History The idea to build a ski complex in the Pavshinskaya Poyma district appeared in 2004. According to Denis Kolokolnikov, managing partner of the RRG company, the key goal of the project was to increase the attractiveness of the area, which at that time was an empty field with no infrastructure. Snejcom was intended to become a unique engineering project with major investments expected to pay off in 15–20 years. Despite high risks, the decision was made to proceed with the project. Construction of the ski complex began in 2004. The main builder and co-investor was the company SU-155. The complex officially opened in February 2008, with Moscow Region Governor Boris Gromov and Deputy Prime Minister Sergey Naryshkin in attendance.

Characteristics

Ice and entertainment center The ice and entertainment area included an ice rink, fitness center, aquatic zone with national-style baths, children's arcade machines, and a laser tag arena. The infrastructure also featured a conference hall, restaurants, sports shops, locker rooms, a sports equipment rental service, and a repair workshop.

Structural features To conserve cold, all thermal bridges were located outside the cold zone. The ski hall was designed in the shape of an ellipse, which enclosed the thermal bridges and shielded the ceiling panels from solar radiation.

Snow Snow in the complex was produced using the "ice-crash" system (snow chips) by grinding ice plates into snow in a special icemaker with a daily capacity of 90 tons. The shredded snow was transported to the slope through pipes. The "ice-crash" technology maintained comfortable climatic conditions. The snow cover reached a thickness of 50 cm, and the total weight of the snow on the slope was nearly 5 tons.

Slope The artificial slope was 365 meters long and 60 meters wide, making it one of the longest indoor slopes in the world, covering an area of 24,000 square meters. The vertical drop reached 65 meters. There was also a training slope with a 54-meter lift, a snowboard park, and a steep slope reserved for advanced skiers. Two snowcats operated on the slope, compacting the artificial snow. The snowcats were equipped with exhaust gas cleaning systems.

Snowboard park The year-round snowboard park "SNEJ.COM" was located within the complex. It featured elements such as a down rail, cannon spine, down-flat-down box, down-flat-down rail, flat plastic rail, flat box, and multibox (including wallrides and spine).

Climate of the snow zone A stable climate was maintained on the slope regardless of outside weather. Air temperature ranged from −5 to −7 °C, and humidity was 65%. The complex simulated an Alpine climate with 56 coolers that also dehumidified the air. They circulated up to 10,000 cubic meters of air per hour, cooling and freezing moisture on the heat exchanger surface, delivering fresh air, and regulating temperature, cooling in summer and slightly heating in winter if the outside temperature dropped below −10 °C. They also expelled used cold air. Beneath the snow cover was a massive platform cooled by a network of plastic pipes approximately 100 km long, circulating a coolant. The coolant was continuously frozen in a special unit functioning as a giant refrigerator, cooling about 150 tons of antifreeze per day. This system consumed one megawatt of electricity, which is comparable to the power needs of a city with a population of 3,000. During the heatwave of 2010, many people visited Snejcom to escape the extreme heat and smog in Moscow.

Atrium The leisure area of the complex was separated from the slope by a special glass partition capable of withstanding temperature differences of up to 300 degrees. This design allowed for a winter climate on the slope and a summer climate in the atrium. The atrium housed a conference hall, restaurants, shops, and a gym for ski and snowboard training.

Closure

In 2015, Sberbank and other creditors filed a lawsuit against SU-155 for loan defaults. In April 2016, the Moscow Arbitration Court declared the SU-155 group bankrupt. However, Snejcom continued to operate. In September 2017, Snejcom was put up for auction but remained open for operations. In January 2022, it was announced that Snejcom would close "for reconstruction", though no timeframe was provided. By the end of 2022, plans were announced to dismantle the ski slope by late 2024, however, at the time of the end of 2025, the dismantling work was still not completed.

Illustrations

Worked examples

Example 1 — a first encounter with Snejcom

Start with the simplest possible case. Write down what Snejcom claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Snejcom before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Snejcom ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Snejcom

In research: Snejcom appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Snejcom in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Snejcom is common in secondary-school and first-year university syllabi. It links to neighbouring topics Buildings and structures completed in 2008, Indoor ski resorts, so understanding it makes those chapters shorter.
In everyday life: Look for Snejcom outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

How to study Snejcom in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Snejcom means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Snejcom out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Snejcom in simple terms?

Snejcom (Russian: Снежком) was the largest year-round indoor ski resort in Europe, and the first and only one of its kind in Russia. It was located in the Pavshinskaya Poyma district of the city of Krasnogorsk.

Why does Snejcom matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Snejcom?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Snejcom.