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Project-Asia Petroleum Development (APD) – Glagah Kambuna Field Development Project

Asia Petroleum Development (APD) – Glagah Kambuna Field Development Project

Project Asia Petroleum Development (APD) – Glagah Kambuna Field Development
Asia Petroleum Development
Deck Installation I

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.

Deck Installation II

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.