JSC Podvodtruboprovodstroy (PTPS)

JSC Podvodtruboprovodstroy (PTPS) has specialized in the construction of underwater oil and gas pipelines and river crossings since 1956.

Over the past fifty plus years PTPS has constructed more than 6,000 km of underwater oil, gas and product pipelines ranging in diameter from 300 to 1,400 mm in the former USSR, Russia and abroad as well. These pipelines have been laid through numerous areas and waterways such as the Volga, Ob, Yenisei, Amur, Danube, Euphrates, Kama, Pechora, Dnieper, Amu-Darya, Nadym and many others. As well, we have performed works in the Black, Marmora, Baltic, Caspian, and Okhotsk seas, the Bay of Biscay and completed projects on the sea shelves of Russia and abroad

The basic activities of PTPS are:
- Engineering, construction and major overhauls of underwater pipelines of oil, gas, mineral oil and other liquid transports.
- Construction of pipelines using the Horizontal Directional Drilling Method under natural and artificial obstacles.
- Hydro technical construction in Russia and abroad.
- Dredging and land reclamation works, ecological care of rivers and reservoirs.

We have the capability of constructing annually, up to 100 underwater pipelines crossings for various purposes in the general length of up to 100 km with a diameter of 300 to 1,400 mm (water outlets up to 3000mm in diameter). Our dredging capabilities are at a volume of 5 million cubic meters of earth a yea