Development of the Manufacture and Delivery of Piles and Welded Pipe Sheet Piling for the Construction of Seaports in the Arctic Zone.

Specific features of the manufacture and delivery of piles and welded pipe sheet piling (WPSP) for the construction of seaports in the Arctic zone are described. It is shown that it is necessary to update the GOST R 52664–2010 standard by expanding the range of standard sizes of manufactured WPSP to include a diameter of 2520 mm and to harmonize the requirements of GOST R 52664–2010 and GOST 33228–2015. [ABSTRACT FROM AUTHOR]