Jumna 1945
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| Jumna (RIM) | U21, 1948- F21 | 1355 | Denny, Dumbarton | 2.1940 | 16.11.1940 | 5.1941 | survey vessel 1957, stricken 1983 |
| Sutlej (RIM) | U95, 1948- F95 | 1354 | Denny, Dumbarton | 1.1940 | 1.10.1940 | 4.1941 | survey vessel 1955, stricken 1983 |
| Godavari (RIM) | U52, 1948- F52 | 1386 | Thornycroft, Woolston | 10.1941 | 21.1.1943 | 6.1943 | to Pakistan 10.1948 (سند [Sind]) |
| Narbada (RIM) | U40, 1948- F40 | 1385 | Thornycroft, Woolston | 8.1941 | 21.11.1942 | 4.1943 | to Pakistan 10.1948 (جہلم [Jhelum]) |
|
Displacement standard, t |
1300 - 1340 |
|
Displacement full, t |
1735 - 1758 |
|
Length, m |
84.1 pp 89.2 oa |
|
Breadth, m |
11.4 |
|
Draught, m |
3.33 deep load |
|
No of shafts |
2 |
|
Machinery |
2 sets Parsons geared steam turbines, 2 Admiralty 3-drum boilers |
|
Power, h. p. |
3600 |
|
Max speed, kn |
19 |
|
Fuel, t |
oil 370 |
| Endurance, nm(kts) | |
|
Armament |
Jumna, Sutlej: 3 x 2 - 102/45 QF Mk XVI, 2 x 1 - 20/70 Oerlikon Mk II/IV, 1 x 4 - 12.7/62, 4 DCT, 2 DCR (80 - 88) Godavari, Narbada: 3 x 2 - 102/45 QF Mk XVI, 2 x 1 - 40/39 2pdr QF Mk VIII, 1 x 2 - 20/70 Oerlikon Mk II/IV, 2 x 1 - 20/70 Oerlikon Mk II/IV, 4 DCT, 2 DCR (80 - 88) |
|
Sensors |
Jumna, Sutlej: type 285, type 286 radars, type 127 sonar Godavari, Narbada: type 271, type 285, type 291 radars, type 127 sonar |
|
Complement |
195 |
Project history: Really Egret design with little changed armament.
Modernizations: 1942-1944, Jumna: - 1 x 4 - 12.7/62; + 4 x 1 - 20/70 Oerlikon Mk II/IV
1942-1944, Sutlej: - 1 x 4 - 12.7/62, Type 127 sonar; + 4 x 1 - 20/70 Oerlikon Mk II/IV, 1 x 24 - 178 Hedgehog ASWRL, Type 144 sonar
1944-1945, Godavari: + 1 x 2 - 20/70 Oerlikon Mk II/IV
Naval service: No significant events.
Sutlej 1946
Many thanks to Wolfgang Stöhr for additional information on this page.
© Ivan Gogin, 2008-10