Overview
The MMA Inscription is a truly unique PSV. Unlike any other PSV in the industry, the vessel can support supply scopes and perform offtake support duties. With a render recovery winch installed on its bow the vessel has a bollard pull of just over 65 tonnes. MMA undertook the bespoke modification in 2015 after we identified an opportunity to innovate our client’s marine activities in the Timor Sea.
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Key Features
- Notation:
✠A1, Fire Fighting Vessel Class 1, Offshore Support Vessel, (E), ✠AMS, ✠DPS-2
- Built & Flag:
The vessel was built in 2012 and operates under a Singapore Flag
- Deck Space:
With just over 1,000 m² clear deck space the vessel is ideal for cargo transportation and has supported pipehaul transport scopes in the past
- Tank capacities:
Substantial tank capacities including over 1,000 m³ of fuel oil and fresh water, along with significant liquid mud and MEG capacities
- Bollard Pull:
Render recovery bow winch with 65 tonne bollard pull
- Area of Operations:
The vessel is on long-term charter with ConocoPhillips supporting Bayu Undan offshore facilities
Vessel Summary
- PARTICULARS
- Vessel Type DP-2, Platform Supply Vessel
- IMO Number 9668245
- Port of Registry Singapore
- Year Built 2012
- Class American Bureau of Shipping
- Notation ✠A1, Fire Fighting Vessel Class 1, Offshore Support Vessel, (E), ✠AMS, ✠DPS-2
- DETAILS
- Length Overall 87.08m
- Breadth 18.80m
- GRT/NRT 3,708 / 1,257
- Deadweight 4,946 tonnes
- Depth Maindeck Midship 7.40m
- Maximum draft 6.05m
- Clear deck Space 1,000 m²
- Deck loading 5 t/m²
- Max Speed 14.30 knots
- Sewage Plant Fitted, MARPOL compliant
- Joystick 1 x joystick TC
- Bollard Pull 65.56T
- CAPACITY
- Fuel Oil 1,097 m³
- Water Ballast / Drill Water 1,660 m³
- Sewage 67 m³
- Foam NA
- Ballast Water 1,832 m³
- Liquid Mud 682 m³
- Cement 400 m³
- Dispersant NA
- Dry Bulk 400 m³
- Methanol 392 m³
- Glycol 682 m³
- Brine 682 m³
- Drill Water 1,832 m³
- Base Oil 682 m³
- PUMPING RATES
- Fuel Oil 2 x 150 m³/hr @ 60 m head
- Fresh Water 2 x 150 m³/hr @ 60 m head
- Ballast / Drill Water 2 x 150 m³/hr @ 60 m head
- Dry Bulk 2 x 60 m³/hr @ 6 bar
- Liquid Mud / Brine 2 x 75 m³/hr @ 60 m head
- Glycol 150 m³/hr @ 60 m head
- Base Oil 1 x 150 m³/hr @ 60 m head
- Methanol 2 x 75 m³/hr @ 60 m head
- MACHINERY
- Generators 4 x 1825kW, 480V AC, 3 phase 60Hz
- Emergency Generators 1 x 350kW, 480V AC, 3 phase 60Hz
- Bow Thruster 1 x 910 kW Tunnel Type
- Propulsion 2 x 2,000 kW, Rolls Royce Azimuth
- Nitrogen Generator 1 x 11 Nm³/h in capacity
- ACCOMMODATION
- Berths 3 x 4, 10 x 2, 15 x 1, hospital x 1
- Total 47
- DECK EQUIPMENT - DMT Asymmetric Escort Towing Winch – Bow
- Number and Type 1 x E500KN
- Wire Rope Main Drum 800 m / 9 layers x 52 mm dia
- Brake Holding Force on 1st Layer 1500 kN
- DECK EQUIPMENT - Tugger Winch
- Number & Capacity 2 x 10 tonnes electrically driven, locally controlled
- DECK EQUIPMENT - Cargo Securing Winches
- Type 3 x 10 tonnes electrically driven
- Crane 1 x 2 tonnes @ 10 m, knuckle boom type
- LIFESAVING
- Liferafts 4 x 20 on each side
- Rescue Craft/Davit 1 x 15-men FRC with pivoting davit
- SPECIALIST
- DP Class DP-2
- DGPS 2
- Relative References (Radius/SpotTrack) 2
Projects
In 2012, the PSV MMA Leveque was contracted by Allseas Australia to perform supply duties and transport pipe, subsea structures, fuel, water and general supplies from the Dampier Supply Base to vessels working on the Gorgon and Jansz fields.
In 2014 ConocoPhillips issued a tender for two OSVs and in early 2015 issued a tender for a single Platform Support Vessel (PSV).