NAVYPEDIA

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T-250 Vladimir Polukhin

Ships

Name	No	Yard No	Builder	Laid down	Launched	Comp	Fate	Modification
Т-250 Владимир Полухин [T-250 Vladimir Polukhin]		108	370 Yd, Leningrad	5.1939	30.3.1940	11.1942	test ship Форель [Forel] 12.1954	project 59
Т-254 Василий Громов [T-254 Vasiliy Gromov]		23	363 Yd, Leningrad	5.1939	8.10.1940	12.1943	repair ship ПМ-69 [PM-69] 1.1956	project 59
Т-251 Павел Хохряков [T-251 Pavel Khokhryakov]		109	370 Yd, Leningrad	1939	31.3.1940	---	BU incomplete 1945	project 73K and incomplete ships
Т-252 Александр Петров [T-252 Aleksandr Petrov]		110	370 Yd, Leningrad	1940	11.1940	---	BU incomplete 1945	project 73K and incomplete ships
Т-253 Карл Зедин [T-253 Karl Zedin]		111	370 Yd, Leningrad	1940	11.1940	9.1948	receiving vessel БРН-23 [BRN-23] 5.1956	project 73K and incomplete ships
Т-255 Андриан Засимов [T-255 Andrian Zasimov]		25	363 Yd, Leningrad // 370 Yd, Leningrad	1940	15.9.1940	2.1950	rescue vessel Агатан [Agatan] 1956	project 73K and incomplete ships
Т-256 Владимир Трефолев [T-256 Vladimir Trefolev]		26	363 Yd, Leningrad	1940	3.12.1940	12.1947	training hulk УТС-2 [UTS-2] 1956	project 73K and incomplete ships
Т-257 Тимофей Ульянцев [T-257 Timofey Ulyantsev]		124	370 Yd, Leningrad	1940	29.5.1940	1.1949	test ship Лосось [Losos] 1956	project 73K and incomplete ships
Т-258 Михаил Мартынов [T-258 Mikhail Martynov]		125	370 Yd, Leningrad	1940	30.5.1941	8.1948	receiving ship БРН-22 [BRN-22] 1956	project 73K and incomplete ships
Т-259 Фёдор Митрофанов [T-259 Fiodor Mitrofanov]		29	363 Yd, Leningrad // 370 Yd, Leningrad	8.1940	30.5.1941	11.1947	test ship ОС-12 [OS-12] 1954	project 73K and incomplete ships
Т-260 Лука Паньков [T-260 Luka Pankov]		30	363 Yd, Leningrad // 370 Yd, Leningrad	1940	30.5.1941	2.1948	test ship Палтус [Paltus] 1956	project 73K and incomplete ships
Т-261 Павлин Виноградов [T-261 Pavlin Vinogradov]		31	363 Yd, Leningrad // 370 Yd, Leningrad	1940	7.1941	9.1949	test ship ОС-11 [OS-11] 1954	project 73K and incomplete ships
Т-262 Степан Грядушко [T-262 Stepan Griadushko]		32	363 Yd, Leningrad // 370 Yd, Leningrad	1940	8.1941	9.1949	receiving ship БРН-24 [BRN-24] 1956	project 73K and incomplete ships
Т-263 Семён Пелихов [T-263 Semion Pelikhov]		33	363 Yd, Leningrad // 370 Yd, Leningrad	1940	8.1941	9.1949	test ship ОС-2 [OS-2] 1956	project 73K and incomplete ships
Т-450 Павел Головин [T-450 Pavel Golovin]		250	201 Yd, Sevastopol	8.1939	8.2.1940	---	wrecked incomplete 1942	project 73K and incomplete ships
Т-451 Иван Борисов [T-451 Ivan Borisov], 9.1948- ЭМТЩ-15 [EMTShch-15]		249	201 Yd, Sevastopol	8.1939	31.12.1939	9.1948	receiving ship БРН-17 [BRN-17] 5.1956	project 73K and incomplete ships
Т-452 Сергей Шувалов [T-452 Sergey Shuvalov], 9.1948- ЭМТЩ-11 [EMTShch-11]		251	201 Yd, Sevastopol	11.1939	1941	4.1948	receiving ship БРН-16 [BRN-16] 5.1956	project 73K and incomplete ships
Т-453 Семён Рошаль [T-453 Semion Roshal]		252	201 Yd, Sevastopol	1940	16.1.1941	---	wrecked incomplete 1944	project 73K and incomplete ships
Т-454 Иван Сладков [T-454 Ivan Sladkov], 1948- ЭМТЩ-13 [EMTShch-13]		253	201 Yd, Sevastopol	1940	20.3.1941	4.1948	receiving ship БРН-18 [BRN-18] 5.1956	project 73K and incomplete ships
Т-455 Николай Маркин [T-455 Nikolay Markin]		258	201 Yd, Sevastopol	1941	---	---	destroyed on the slip 9.1941	project 73K and incomplete ships

Technical data

Data variant	pr. 59	pr. 73K
Displacement standard, t	690	703
Displacement full, t	879	863
Length, m	74.0 wl 79.2 oa	77.5 wl 78.6 oa
Breadth, m	8.10	8.10
Draught, m	2.50	2.48
No of shafts	2	2
Machinery	2 DK-1 geared steam turbines sets, 2 boilers	2 General Motors diesels
Power, h. p.	8000	3200
Max speed, kts	22.4	17.5
Fuel, t	oil 191	diesel oil
Endurance, nm(kts)	2000(11)	3700(16)
Armament	2 x 1 - 100/54 B-24BM, 1 x 1 - 45/43 21K, 3 x 1 - 37/63 70K, 2 x 1 - 20/70 Oerlikon Mk IV, 4 x 1 - 12.7/79, 2 DCR (20), 20 mines, ShT-1, ZT-1 mechanical minesweeping gear	2 x 1 - 85/52 90K, 4 x 1 - 37/73 70K, 4 x 1 - 12.7/79, 2 DCT (20), 20 mines, PT, MT-2 mechanical, TEM-1 magnetic, 2x BAT-2 acoustic minesweeping gear
Electronic equipment	---	Giuys-1M, Zarnitsa, Rym radars, Tamir-5 sonar
Complement	125	119

Standard scale images

Graphics

Project history

Fleet minesweepers intended for reconnaissance minesweeping in distant regions and anti-mine support of large surface ships squadrons. Owing to it the basic requirement to the project was 20kts speed, that has predetermined turbine machinery.     Designing works were begun in 1938. In 1939-1941 on No370 and No363 yards in Leningrad and No201 in Sevastopol 20 ships were laid down. Because of a delay of turbines and boilers availability to a beginning of war any of them have not been completed before war. In 1942-1943 it was possible to complete 2 ships. After war 15 ships were completed under project 73K with replacement of turbines by diesels, new sensors, strengthened AA armament and new anti-mine equipment.

Hulls of incomplete T-451 Ivan Borisov and T-452 Sergey Shuvalov were commissioned by Navy in December 1943 as non self-propelled landing barges and used in this role till 1944.

Modernizations

late 1940s, T-250 Vladimir Polukhin, T-251 Vasiliy Gromov: - mechanical minesweeping gear; + PT, MT-2 mechanical, TEM-1 magnetic, 2x BAT-2 acoustic minesweeping gear, Giuys-1M, Zarnitsa, Rym radars, Tamir-5 sonar

Naval service

No significant events.