Sandhayak-class survey ship (1981)

1. Sandhayak-class survey ship (1981) · Wikipedia revision 1376866834 ↗

   Builders

   Infobox (Sandhayak class) · Builders

   Garden Reach Shipbuilders and Engineers Goa Shipyard, Ltd.

   Operators

   Infobox (Sandhayak class) · Operators

   India

   Succeeded by

   Infobox (Sandhayak class) · Succeeded by

   Makar class

   Planned

   Infobox (Sandhayak class) · Planned

   8

   Completed

   Infobox (Sandhayak class) · Completed

   8

   Active

   Infobox (Sandhayak class) · Active

   5

   Retired

   Infobox (Sandhayak class) · Retired

   3

   Type

   Infobox (Sandhayak class) · Type

   Hydrographic survey ship

   Displacement

   Infobox (Sandhayak class) · Displacement

   1,929 long tons (1,960 t) full

   Length

   Infobox (Sandhayak class) · Length

   87.8 m (288 ft 1 in)

   Beam

   Infobox (Sandhayak class) · Beam

   12.8 m (42 ft 0 in)

   Draft

   Infobox (Sandhayak class) · Draft

   3.3 m (10 ft 10 in)

   Speed

   Infobox (Sandhayak class) · Speed

   16 knots (30 km/h; 18 mph)

   Range

   Infobox (Sandhayak class) · Range

   6,000 nmi (11,000 km; 6,900 mi) at 14 knots (26 km/h; 16 mph) 14,000 nmi (26,000 km; 16,000 mi) at 10 kn (19 km/h; 12 mph)

   Complement

   Infobox (Sandhayak class) · Complement

   18 officers + 160 enlisted

   Armament

   Infobox (Sandhayak class) · Armament

   1 × Bofors 40 mm gun

   Aircraft carried

   Infobox (Sandhayak class) · Aircraft carried

   1 × HAL Chetak helicopter

   Aviation facilities

   Infobox (Sandhayak class) · Aviation facilities

   Helipad

   Source measurement

   Article text · Lead · p 1

   The Sandhayak -class survey ships are a series of eight vessels built by Garden Reach Shipbuilders and Engineers (GRSE), Kolkata and Goa Shipyard , Vasco for the Indian Navy . While Sandhayak , Investigator , Nirdeshak , Nirupak were built in GRSE; Sarveshak , Jamuna , Darshak , Sutlej were built by Goa Shipyard. The vessels equipped with four survey motorboats , two small boats and are powered by two diesel engines with a top speed of 16 knots (30 km/h; 18 mph). They have a helicopter deck and are also armed with a Bofors 40 mm/60 gun mount for self-defense.

   Source measurement

   Article text · Service history · p 6

   The third ship in the class Nirupak was decommissioned after 38 years of service on 29 January 2024 in Visakhapatnam .

   Propulsion

   Lead · Propulsion

   The vessels equipped with four survey motorboats , two small boats and are powered by two diesel engines with a top speed of 16 knots (30 km/h; 18 mph).

2. Wikidata contributors ↗

   Country of origin

   Structured reference · explicit country of origin (P495) statement

   {"datatype": "wikibase-item", "datavalue": {"type": "wikibase-entityid", "value": {"entity-type": "item", "id": "Q668", "numeric-id": 668}}, "hash": "caf72bec5305e378daabed952f108ffabaef57f4", "property": "P495", "snaktype": "value"}

   Country of origin

   Wikidata P495 · country of origin

   country of origin India 0 references

3. Wikipedia ↗

   Country of origin

   List of active Indian Navy ships · Auxiliary fleet · Research and survey vessels · Survey vessel (10) · table 11, row 8 · revision 1376895978 · Origin column 7

   Sandhayak class (1981) INS Investigator J15 1,800 1990 India Currently being phased out.

Reference text from Wikipedia contributors, used under CC BY-SA 4.0.