Finnish pollution control vessel Halli

Halli (899) is a modified, enlarged Hylje-design, and acts as a combined pollution cleanup and vehicle transport ship. She is also operated by a civilian crew from the Ministry of Environment but is under Navy control. The vessel can act as a landing ship and logistic support vessel. The 11-metre (36 ft) bow ramp can be used to load or unload vehicles up to 48 tons. As a cleanup vessel, she can sweep a 30-metre (98 ft) path at 1.5 knots (2.8 km/h; 1.7 mph) with her MacGregor-Navire MacLORI pollution collection system. The vessel is equipped with a 360-cubic-metre (13,000 cu ft) waste-collection tank. The ship was built in 1986 and refitted in 2010.[1]

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Halli in Turku, July 2006
History
Finland
Name	Halli
Builder	Hollming Oy, Rauma, Finland
Yard number	799
Launched	1986
Refit	2010
Identification	IMO number: 8515556 MMSI number: 230354000 Callsign: OIMX
Status	In service
General characteristics [1]
Type	Oil spill response vessel
Displacement	2,100 tonnes
Length	61.5 m (201 ft 9 in)
Beam	12.8 m (42 ft 0 in)
Draught	4 m (13 ft 1 in)
Ice class	1A
Propulsion	2 × 975 kW (1,307 hp)
Speed	11 knots (20 km/h; 13 mph)
Complement	14