The Hydraulic system is included hydraulic power (such as: HYTORC – ELECTRIC PUMP HYSTREAM-230; LP 13-20 DEL: Diesel-driven power pack, 20 lpm (5 gpm); Hydrobor HUW150 - Hydraulic Magnetic Underwater Drill; etc) and hydraulic tool (such as: LH 270 : Handheld hydraulic breaker; LH 270 : Handheld hydraulic breaker; IW16 underwater impact wrench; etc.). It is used to support for divers when repair, survey and install the subsea structures.