McConaghy Boats MAKARA 85 | 2024

In general, access to the machinery and pumps is carefully taken into account during the build process. Removable panels are provided to allow service access to all systems, valves, junction boxes, etc
• All vibrating or moving items are, as far as is practical, fitted on anti-vibration mounts. All vital equipment such as bilge pumping, fire-fighting equipment, transfer of fuel, freshwater, black water, has the provision to work from a second reserve pump in order to ensure maximum safety
• All pipes in the machinery space are polished, painted or plastic coated and marked with the system number. Labels are used to show the direction of flow and the contents of the pipes. Pipes carrying cooled or heated liquids are insulated as appropriate
• Pipes are laid out where possible along the centreline under the floor and orthogonally, flow restrictions are minimised and care taken to ensure that drain points are accessible
• Clamps bolted to the structure will support them and in accommodation space they will be isolated from the pipe hangers with nylon, or equivalent, saddles. Where pipes pass through a watertight bulkhead the penetration will be watertight. All valves are individually identified and pipe and valve names are shown on the system diagrams

Engine Room
• Engine room mid ship will be painted and lined with soundproofing
• Delta T fans in engine room with 24V control system
• Two Delta T fire damper systems in engine room

TANKS (Preliminary)
• Fuel Capacity 3,500 Lts
• Fresh Water Capacity 2,000 lts
• Grey & Black Holding Tank Capacity 1,000 lts
• Diesel fuel: Vessel to have 2 separate tanks with separate fills for each tank. Transfer system shall transfer fuel between tanks
• Fresh water tanks: Transfer system between fresh water tanks
• All tanks will be labelled with type and capacities. All tanks shall have
inspection access hatches and baffles
Fills & Vents
• Fills: Fuel: (4) 2” SS flush mount fill
• Water: (2) 1 ½” deck fills
• Vents: Black water and fuel vents routed up the mast
• Black and grey water pump outs to be furnished for

ENGINE
• 1 x Yanmar diesel engine 195hp
• Gearboxes
• Electric throttle control system
• Conventional shaft with PPS seal
PROPELLER
• 1 x folding propeller

• Generator: (1X) 27 kW

FUEL SYSTEM
• Fuel tanks are built into the structure
Fuel Transfer Pump
• The fuel is led via valves to a transfer pump and uses a Mahle FTS 1200 fuel polishing system
Fuel Gauges
• Individual (one for each tank) fuel tank electric level system with control panel in nav station. Manual gauging access also provided
Fuel Filters

FRESH WATER SYSTEM
Water maker System Optional
Fresh Water Pumps
• Calpeda fresh water pumps
Hot Water Tanks
• One 120 litres hot water cylinders will run through one hot water circuit. One Calpeda circulation pump will be used to keep hot water at the outlets and conserve water. The cooling circuits from generator will be used to heat the hot water
Fresh Water Hose Bibs (exterior)
• Cold water; SS taps:(1x) on the fore deck and (1x) one on transom
• Fuel filter/water separator systems for engine and dual fuel filter/ water separator for generator

BLACK & GREY WATER SYSTEM
• Tecma Privilege Toilets x 5
Suction Pump Optional (Overboard Pump Out-standard)

Sump Pump
• Two grey water sump pumps, One Tortuga diaphragm pump or equivalent will be used to pump black/grey water tanks overboard through an overboard fitting in the hull. (Water maker water
(optional) will come from the sea chest on either side while grey and black will be pumped out on the either)

Black/Grey Water Tanks
• Black/Grey water tanks will have charcoal filter on vents or up the mast

Bilge System
• One bilge pump for each watertight bilge compartment with manual and automatic switches. Compartments also include a high water level alarm. Bilge pumps and high level alarms are monitored by ships monitoring system

Emergency Bilge
• 2 x backup bilge pumps – 35 l/min

FIRE FIGHTING SYSTEM
Where practicable, extinguishers will be placed in concealed spaces (cabinets, pockets, etc.) with proper mounting (owner supply)

Fire Suppression System For Engine Room
• Automatically or manually activated Firebuoy. Activation automatically stops engines, generators and ventilation. Manual reset button allows systems to restart

CENTRAL HYDRAULIC SYSTEM
• 1 x Reservoir
• 1 x heat exchanger
• 1 x genset piston pump
• 3 x value bank assembles 8 function each with pressure and flow control
• 4 x logic valves pump outlet
• 4 x pump solenoid logic valves

HVAC
• Air conditioning package with total of 140k BTU, total of 8 x air handlers

ELECTRICAL
• 24V Power Supply
• One (1) Galvanic Isolator
• One (1) 110Amp 24V alternators
• One (1) 12V 120AH AGM Main Engine Start Batteries
• One (1) Generator start battery
• 6 x 180AH lithium ion batteries
• CZone Digital Switching System including; touch screen, iPad compatible, voltage, tank, bilge and fuse alarms, lighting (switches and dimmers)
• Remote battery switches under nav station
• Reading lights
• Down lights
• Cockpit Lights
• Courtesy lighting
• Coach roof overhang discreetly lit with LED lights
• One (1) Red/White Nav Stn Light
• One (1) all round white nav.light
• One (1) stern light
• One (1) port light
• One (1) stbd light
• One (1) masthead light
• One (1) Tank Sensor Monitor
• AC switch panel
• Shore power, cables
• 2x Mass Combi Pro 24/3500-100 inverters