| | Minelayers
Project
317NATO: Alesha
Class
Completed 3
units
Ships SMZ Shipyard, Sevastopol
| Name |
Yard ¹ |
Laid Down |
Launched |
Commissioned |
Note |
| Sukhona |
¹1 | 25.03.1961 |
28.04.1962 | 25.03.1967 | |
| Vychegda |
¹2 | 11.05.1963 |
1.04.1964 | 31.12.1968 | |
| Pripyat |
¹3 | 12.02.1966 |
17.02.1967 | 29.12.1970 | |
General characteristics - Project
317
| Displacement (tons): | | Standard: | 2090 |
| Full load: | 2472 |
| Dimensions (m): | | Length: | 96,63 |
| Beam: | 13,97 |
| Draft: | 4,14 | | Speed
(knots): | 14,3 | | Range: | 3200
nmi (12 knots), 8500 nmi (8 knots) | | Autonomy
(days): | 15 | | Propulsion: | 2x2000
hp 2D46 diesels, 2 cycloidal propulsion units, 1x500 kW diesel-generator, 2x100
kW diesel-generator | | Armament: |
1x4 57 mm ZIF-75 - MR-103 Bars fire control system
132 special anti-submarine
nets or 80 UKSM or KSM mines or 90 KB or KB Krab or AGSB Blok mines or 154 Type
1908/39 mines or 48 KMD-4-1000 or 52 GM or 94 GMZ-43 armored tracked minelayers |
| Electronics: | MR-302 Rubka
air/surface search radar, Don-2 navigational radar, MG-5 anti-saboteur sonar |
| Complement: | 114 (9 officers) |
Schematics 
Minelayer - Project 317
Modernizations Medium
dry-cargo transport: Sukhona, 5.07.1994. ZIF-75 was removed
Added lauchers
for Strela SAM system
Fleets Black
Sea Fleet: Vychegda (from 1969 Pacific Fleet), Pripyat
Northern
Fleet: Sukhona
Hull Numbers Vychegda:
023(1969), 040(1972), 033(1973), 031(1977), 044, 140, 083(1985), 121(1985), 136,
130(1988), 175(1991)
Pripyat: 075(1970), 080(1976), 085(1977), 071, 161,
164, 162(1986), 165(1989), 085(1991), 103(1992)
Sukhona: 075(1967), 015(1972),
020(1973), 010(1973), 012(1980), 022, 071, 109, 103(1988)
Decommissioned 1993 – Vychegda (30.06)
1995 – Pripyat (1.09)
1996 – Sukhona (31.07)
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