: The VTsIS (tipdoc.ru) portal offers detailed "project passports" and full construction sets, though these more comprehensive technical documents may require a purchase.
Проекты перепланировки квартир в домах серии П-3/17 : The VTsIS (tipdoc
: For basic apartment layouts and dimensions, Domclick and Resog provide detailed visualizations for 1, 2, 3, and 4-bedroom apartments within the series. Technical Specifications developed by the MNIIITEP Institute
To download plans or drawings for the series, you can use specialized architectural archives and real estate platforms. This series, developed by the MNIIITEP Institute, is a popular Soviet/Russian prefabricated panel building typically featuring 16 or 17 floors. Where to Find and Download Plans : The VTsIS (tipdoc
If you are looking for specific data for renovations or engineering: : Standard is 2.64 meters .