ISY 115 EXPLORA Yacht for Sale

The items below are drawn from the INACE standard scope and certification responsibilities; items noted as subject to Owner's Representative approval or Owner selection remain open choices for the Owner to make during the build.

Classification & Certification
Specifications throughout this document are drawn up to Marshall Islands flag-state requirements.

• Classification Society: RINA
• Class Notation: C✠ HULL • MACH Ych, Unrestricted Navigation (pending final selection;
• Additional Class Notation AUT CCS(Y) to be considered as optional, at Owner's choice)
• Service: Pleasure Yacht, unrestricted navigation
• Navigation: GMDSS Navigation Area A3; Flag State Marshall Islands
• Certification: INACE is responsible for arranging and obtaining, at Builder's cost, all certificates and documentation required for international voyages and unrestricted operation in IMO member states at the time of delivery

Names & Markings

• Vessel Name: INACE will apply the Owner-selected vessel name in three locations — the jacuzzi surround and both port/starboard house sides — with letters in polished AISI 316 stainless steel; final signage design and placement subject to Owner's Representative approval
• Ship's Name & Port of Registration (Transom): name and home port of registration are to be arranged on the transom per Owner's selection, subject to Owner's Representative approval
• Ship's Registration & Official Number: displayed on the Yacht per the statutory requirements of the Flag State
• Ship's Carving Plate: arranged as required by the Statutory Authorities
• Nameplates — General, Accommodation, Technical Areas & Equipment: engraved in English and mechanically fastened, to INACE's standard plate design, used throughout the Yacht's accommodation, technical spaces and equipment for inventory identification; subject to Owner's Representative approval

Main Engines

• (2) CATERPILLAR C32B or MAN V12X (alternate) marine diesel engines
  • 12-cylinder, IMO Tier III, turbocharged, aftercooled, electronically controlled fuel injection — approx. 1,000 bhp each @ 1,800–2,100 rpm
• Engine controls: electronic remote control with synchronizer at wheelhouse and both wing stations, plus a fixed stern control station; optional Sun Deck helm station with 16" Garmin (or equivalent) multifunction display

Propulsion & Steering

• Shafts: stainless steel, Villares (or equal), water-lubricated with split-ring seals
• Propellers: (2) 5-blade fixed pitch, Ni-Al-bronze, Teignbridge (or equal)
• Gear boxes: ZF2300 (or Twin Disc, alternate), oil-cooled with pressure/temperature alarms
• Steering system: twin balanced, profiled rudders (±35°), Kobelt (or Wills Ridley, alternate)

Stabilizers & Thrusters

• Stabilizers: Zero-speed fin type, CMC (or Humphree / Sleipner, alternate)
• Bow & stern thrusters: hydraulic or electric, approx. 1,000kg S2 rating, CMC (or Side Power / Italwinch, alternate)

Generators

• (2) main diesel generator sets, approx. 99 ekW each, make Kohler (or CAT, alternate)
• A third generator, dedicated to hotel/night-mode load, to be specified during detailed engineering
• Generator start system: electric, with redundant back-up and cross-over between main engines

Shore Power & Electrical

• Shore power: (1) three-phase connection with frequency converter, make Atlas (or A-Sea, alternate)
  • 208–480V, 50/60Hz; approx. 30m cable set stored in the Lazarette; optional Glendinning retractable reel
  • Connection location: aft peak
  • Output specification: 400V, 3-phase, 50Hz to the main switchboard
• Main power system: custom main switchboard (Tek-sea or Atlas, alternate) with one generator section per genset plus a dedicated shore field
• Batteries: separate Service, Emergency, GMDSS, and Start battery banks, monitored via the alarm/monitoring system
• Battery chargers: Tek-sea (or Mastervolt, alternate)

• Fuel Capacity: 50,000L (13,209 US gal)
• Fresh Water Capacity: 10,000 L (2,642 US gal)
• Holding Tanks
  • Black & Grey Water Capacity: 2,000 L (528 US gal)
  • Total Sewage Capacity: 4,000 L (105 US gal)
• Lube Oil Tank
  • New Oil: 500 L (132 US gal)
  • Waste Oil: 500L (132 US gal)
• Bilge Water Capacity: 470 L (124 US gal)

Climate Control

• Air conditioning: (2) sea-water-cooled chilled-water HVAC plants, make Flow Marine (or Dometic, alternate), modular with a minimum of 2 compressors per chiller for redundancy, and individual fancoil temperature control in every accommodation space
• Make-up air: central air-handling units with filtration, chilling and dehumidification
• Air compressors: Schulz CSD 18/100 (or Bauer, alternate)

Fresh Water Systems

• Fresh water purification: (2) independent reverse-osmosis desalination plants, min. 200 l/hr each, make Ecomac / FCI (or SPOT ZERO, alternate)
• Fresh water pumps: (2) pressure pump sets, min. 4 bar working pressure (1 duty, 1 standby)
• Water heaters: (2) hot water storage tanks, approx. 200 L each, make Thermolar (or equal)

Fuel & Lubrication Systems

• Fuel oil separator: CJC (or Alfa Laval, alternate)
• Fuel filters: Racor

Bilge & Sewage Systems

• Main bilge pump: electrically driven, self-priming, installed in the engine room
• Emergency bilge/fire pump: diesel-driven, self-priming, independent of the main bilge system, connected to the auxiliary raw water inlet
• Sewage treatment system: Mini Biocon / Biocon (or equal, alternate)

All safety equipment is designed and installed in accordance with applicable Classification Society and Marshall Islands flag state requirements.

Fire-Fighting Equipment

• Fire control system: automatic smoke and fire detection in every compartment, with heat detectors in the engine room and galley; addressable mimic panel in the wheelhouse, make Conselium (or Fireboy, alternate)
• Sea water fire main: electrically driven self-priming centrifugal pump, cross-connected to the bilge system as back-up
• Engine room fire suppression: FM200 (or equal, alternate); CO2 system for the galley hood
• Fire extinguishers, fire blankets, fire suits: per Classification Society and Flag State requirements
• Smoke detectors: fitted throughout, per Class requirements
• Fire alarm bells: general alarm via loudspeaker network, plus a manual station near the tender fuel filling point

Life-Saving Equipment

• Life rafts: offshore-approved type sized for full complement, stored on extendable cradles at the sundeck, manually deployed, with hydrostatic release
• Personal flotation devices: lifejackets for full complement, per Statutory Authority requirements
• Immersion suits: per Statutory Authority requirements
• Life rings: recessed lifebuoy racks, quantity per Statutory Authority requirements
• Rescue tender: Owner-supplied inflatable, max. loaded weight 1,500kg (incl. engines), foredeck stowage (SWL increase optional)
• EPIRBs / SARTs / Flares: certified and supplied per Class and Statutory Authority requirements

Medical Equipment

• Medical kit: Owner-supplied, per Statutory Authority requirements

• GMDSS: fully classified, Navigation Area A3
• Internal ship's communication: general alarm and loudspeaker announcement system fitted throughout

• Anchors: (2) fully balanced, hidden, galvanized-steel High-Holding-Power bow anchors with stainless-steel chafe protection
• Anchor chain: (2) galvanized-steel chains, 7 shackles each, per Class requirements
• Anchor windlass: (2) hydraulic stainless-steel windlasses on the foredeck, with roller stoppers/tensioners and chain counters
• Mooring capstans: (2) electric vertical stainless-steel warping capstans (AISI 316) on the aft main deck, 400V/3ph/50Hz, make Italwinch (or Quick / Muir, alternate)
• Foredeck crane: (1) fixed crane, 1,500kg SWL, remote and wired control, sized for a Williams 565 / Castoldi 568 tender; man-riding certified
• Passerelle: Besenzoni PI483 (or Opacmare, alternate)
• Z-lift swim platform: aluminum, hydraulically operated, 650kg SWL, teak-stepped, minimum 1m below the waterline
• Side boarding ladder: (1) aluminum, removable, with rails, fitted to port and starboard
• Jacuzzi: aft main deck, make INACE, fresh-water fill from the pool tank
• Searchlights: ACR (or equal, alternate)
• Horn: Kahlenberg S-330
• Underwater lights: Lumishore (or OceanLED, alternate)

Exterior Deck Arrangement

• Sun Deck Aft
  • The sun deck aft is laid out as a lounging area, with the integrated seating and sunbathing sections built over locker storage accessed through lightweight hatches in the deck. Removable canvas sun awnings on carbon-fiber poles, fitted into flush-mounted bulwark sockets with a battery light atop each pole, shade the space; the poles stow via removable covers when not in use.
• Bridge Deck Aft
  • A dedicated seating arrangement occupies the upper deck aft, centered on a fixed midship dining table and chairs for al fresco meals. A sliding weathertight door with safety glass, matched in color to the exterior windows, connects the space to the interior, with infra-red sensors so the door re-opens automatically for anyone passing through.
• Aft Main Deck
  • The aft main deck centers on a jacuzzi filled with fresh water drawn from the pool tank and discharged to a dedicated pool dump tank, fitted with a manually operated removable hard cover matching the teak decking. A removable stainless-steel external shower (pole shower with telephone handset, plus a separate hand shower) is set into a deck socket on the swim platform, with hot and cold water feed. A second sliding weathertight entrance door, matching the upper deck door in style, connects the deck to the interior.

Deck Finishes

• All exterior decks are teak-clad in traditional 50mm-wide planking, 10mm thick after sanding, laid over faired decks on a lightweight bedding compound with grey calking — with the exception of the storage deck beneath the pool deck. Handrails and handholds in polished stainless steel (AISI 316L) run along stairways and bulwark tops throughout.

Indicative loadout only — the specification references the below as a possible tender/toy configuration sized to the vessel's stowage and lifting capacities; final selection remains at the Owner's discretion.

• Reference tender: Williams 565 or Castoldi 568 (Owner-supplied, foredeck stowage, detachable chocks)
• Rescue tender: Owner-supplied inflatable, max. loaded weight 1,500kg incl. engines, foredeck stowage

Provisional sum reserved for final selection with Buyer; to include full system with screens, speakers, TV lifts, cabling, power supplies, and installation.

Main Galley

• Cooking Equipment
  • Cooktop, oven, range hood and food processor: Bertazzoni (or Sub-Zero, alternate)
  • Microwave oven: Bertazzoni
• Refrigeration & Storage
  • Refrigerator: Bertazzoni (or Sub-Zero, alternate); under-counter fridge: Suggar (or Sub-Zero, alternate)
  • Freezer: Electrolux (or Sub-Zero, alternate)
  • Wine refrigerator: EOS
• Dishwashing & Ice
  • Dishwasher: Bertazzoni (or Sub-Zero, alternate)
  • Icemaker: Benmax

Crew Quarters

• Microwave: Consul
• Freezer: Electrolux (or Sub-Zero, alternate)
• Laundry: Samsung washer & professional-range dryer

ISY 115 EXPLORA is designed to accommodate up to 5 cabins for Owners and guests and 4 cabins for Crew, arranged across the upper and lower decks as follows;

• Bridge / Upper Deck
  • Owner's Cabin: full beam, 1 king bed, en-suite bath with steam shower
  • Captain's Cabin: 1 single bed + 1 bunk bed
• Lower Deck
  • (2) VIP Cabins: 1 double bed each, en-suite
  • (2) Guest Cabins: 2 single beds + 1 bunk bed each, en-suite
• Crew Quarters
  • (3) Crew Cabins: 2 single beds each, en-suite
  • Crew Mess