Phase 1 of the Northern Endeavour Decommissioning project includes the preparation for decommissioning of the Laminaria-Corallina facilities, comprising flushing and hydrocarbon freeing of the floating production storage and offtake facility, well(s) suspension and isolation, disconnection of the FPSO, and optional tow.
In support of the NEDCOM Phase I scope, there is a requirement to mobilise personnel, and at times equipment, by Rotary Wing (Helicopter) Transportation.
All infrastructure, maintenance equipment, personnel and physical airframes will need to be mobilised and situated at a remote airfield in the northern reaches of Australia. The flight distance between the airfield and helideck(s) is between 280 – 305 nautical miles (one way), with limited access to a secondary HLS. Airframes are expected to carry enough fuel to transit one day, with necessary final reserves maintained onboard, as dictated by CASA and BoM for varied contingent weather criteria.
Fuelling may be provided at offshore facilities, by a qualified team. Helidecks are audited and compliant to CAP437 standards, and rated to 12.5t respectively.
PAX to be transferred between airfield and facilities range between 10-23 however this number is not extant and may fluctuate with additional planned operations outside the scope of routine crew changes, such as dignitary visits, contractor upman or downman, cyclone events and support of other watercraft in the field, completing operations with a suitable and certified heli-deck. Flights will occur 1-2 days a week for crew changes. Where feasible, the helicopter operator will also provide JetA1 required to sustain operations.
Services to be included;
- Provision of 2 x Medium Duty, Long Range airframes with:
• Minimum Twin Turbines
• Range minimum 305nm + reserves (MEDEVAC to Darwin)
• MTOW 12,500Kg
• Twin Piloted (Pilot & Co-Pilot)
• LIMSAR Capable
• Minimum PAX capacity > 15
• Over-water airframe self-inflating system to aircraft
- Capacity to provide a 3rd Airframe of same capacity and specifications as listed above - if requested,
- All maintenance equipment, tools, access platforms, and ALL spares required to be inventoried and mobilised by the contractor to support ongoing operations.
- Operational Personnel; Pilots, Co-pilots, Maintenance and Avionics technicians, Qualified Winch Operators (LIMSAR), Supervisory staff to
support and maintain the above airframes with up to 3-4 days a week of sustained flight operations (multiple airframes operating per day) for
PFML operations specifically,
• Staff either to be live-in, or on rotation, stationed at a remote airfield in Northern Australia, with up to 3 days a week of flying (operations dependent)
• Contingency planning to be made for any future “hard-borders” instated by any state or federal government, preference for indigenous and local qualified staff where possible and feasible.
- Provision of all equipment and presentation of safety equipment for flight and LIMSAR requirements, including
• Lifejackets fitted with CA-EBS for sustained, over-water flight operations for maximum passengers plus 4 spare (contingency)
• Hearing Protective equipment
• Induction Videos for transiting crew
• Helicopter check and weigh in facilities (including certified scales)
• Tested and functioning Winches (LIMSAR)
• Various other MEDEVAC equipment as identified by Medic and PFML HSEQ staff required to support helicopter CASEVAC situations from offshore facilities.
The contractor must also be able to provide tested and quality JetA1 Heli-fuel to PFML within the Darwin Locale (due to the nature of PFML Marine Supply Strategy). PFML will provide and transport DNV rated, NE specific Offshore rated heli-fuel transport tanks between the identified contractor location and offshore facilities. The contractor must furnish all dockets, receipts and SDS for the product to PFML Operational and Management staff as requested.
Atop of the above, helicopter contractor is to provide the following documents to PFML;
- Daily Flying Reports including;
- Daily Flying Hours
- Any Equipment issues or malfunctions
- Fuel utilisation
- Seat Utilization
- Upcoming Maintenance
- Upcoming Pilot or staff training
-Notifications of aircraft to be out-or-service for major and minor maintenance activities.
-Notifications by OEM of Aircraft and any parts providers of failures, recalls or other incidents occurred within the Global Offshore Aviation Scope, or specific to the airframes planned/operationally in use for PFML operations.
-Monthly invoicing for; Standing Charge (and split if shared), flying hours charges, any aviation fuel charged as per usage, any costs directly attributed to PFML scope changes not covered by general Scope of Works.
Scope and contract duration expectancy : 12 months.