Asia Petroleum Development (APD) – Glagah Kambuna Field Development Project
Project
Asia Petroleum Development (APD) – Glagah Kambuna Field Development
Client
Asia Petroleum Development
Location
Malaka
Project Period
2009
OCS was commissioned by the main contractor PT Timas to perform the construction engineering, equipment preparation and execution supervision for the installation of a 42 km 14” gas export pipeline from the Kambuna platform offshore North Sumatera to a landfall Northeast of Medan.:
Salient features of the project included.
- 5 km beach approach.
- Duplex line pipe in the platform approach area.
- Pre and Post trenching of 13 km of the pipeline to a cover of 2 metres.
- Pre-commissioning of pipeline.
- Topsides installation and Hook up.
Starting with basically a clean sheet OCS designed and supervised the rig up and the operation of the following construction spreads.
- Pre-trenching spud barge outfitted with Caterpillar 375 excavators which completed 5.0 kilometres of trenching, beach pull support, onshore tie-in and backfilling in duration of 90 days.
- Shallow water pipelay barge PL1 which had a peak layrate of 151 joints per day and an average of 110 with a spread cost under 100,000 per day.
- Pull barge rigged with linear winch and 5000 metres of 2.5” cable for a 5 km beach pull from the PL1.
- Trenching equipment for 8.5 kms of post burial work.
- Deck installation and hook up equipment.
The job was a technical and financial success for both contractor and client. Client references can be provided on request.
Deck Installation I
Deck Installation II
