Machinery Package

RUDDER (TWIN) HEINZ - J. HENZE GMBH (PORT & STBD) HAMBURG GERMANY, TYPE R 3000 K 490 / 12, FLAP RUDDER

Open drain plugs and check for water ingress. After completion of work fit back and cemented it.

Pintle nut to be inspected for tightness.

Rudders to be pressure tested.

(a) Apply float coat internally to the rudders. Fish oil Ship Supply

(b) Supply of Fish oil

PROPELLERS (PORT & STBD) Each Surface area: 5.7 sq. metres Solid four blades. 4000 mm dia Each Pitch : 3168 mm

Rope guard to remove and fit back after inspection

Propeller to be sand disc and polished insitu

TAIL SHAFT SURVEY (Oil lubricated ), PORT

Propeller to withdraw and fit back as per maker's instructions, Propeller push up to be done as per push- graph, propeller cone to be filled with tallow. ***PROPELLER: Keyless, hydraulically tightened to the cone of the shaft.

SKF COUPLING: SKF coupling (hydraulic) to open-up from the shaft to necessitate removal of the tail shaft outside. Coupling to fit back after survey of the tail shaft.

RUDDER: Flap type, Rudder to unship to facilitate withdrawal of the tail shaft outside. Rudder is keyless and hydraulically tight fit on to the rudder stock. Before unshipping the rudder it is to be brought to midship by keeping both the steering motors on and marked with the rudder stock (not with hull structure).

a) Shaft seal (fwd & aft) to dismantle, all parts to clean and inspect. Fwd & Aft seals to be assembled with new seals ( Ship's supply)

b) Chrome liner Grooved to be skimmed as per maker's instructions,

b) Tail shaft and bearings, Tapper cone to inspect and check for cracks as per surveyors recommendations. Clean the tail shaft and bearings to present for survey.

After inspection and survey, Tail shaft to fit back. SKF Coupling to fit and tighten. Propeller to jack up as per procedure. Fit back rudder.

Take lub oil in Fwd and Aft seal chambers and in the stern tube system. Keep the stern tube system under pressure and check for leaks prior undocking.

BOW THRUSTER PROPELLER MAKE: ULSTEIN PROPELLER A/S, TYPE : 375 TV-C,CONTROLLABLE PITCH,DIA: 2150 MM, 04 BLADES,

The propeller is to be sand disc and polished. All clearance to be recorded.

SHAFTING AND SHAFT BEARINGS (STBD.)

The following Intermediate shaft bearings to open-up, dismantle and offer for survey. Any recommendation by surveyor to be carried out. After survey same to box back. Bearing clearances to be taken before opening and after finishing the job.

STBD. Intermediate shaft & bearings (CENTER)

STBD. Intermediate shaft & bearings (AFT)

INDAUST MARITIME PVT LTD

NASS Engineering Services Pvt Ltd