Provision of all required manpower and equipment and procedures for the 20" bulk gas pipeline pre-commissioning.
Provision of pre-commissioning schedule, test plan and procedures for the 20" bulk gas pipeline pre-commissioning.
Fabrication and provision of Temporary pigging facility, blind flanges, and test head spools for the purposes of the pre-commissioning works should permanent pig traps and SDV's not be ready.
Exploratory pigging for Cleaning of the 20” gas pipeline using foam, mechanical, Magnetic brush and gauge pigs to a level acceptable by CLIENT.
Isolation works, Complete filling with inhibited clean water using corrosion inhibitors and hydro-testing of entire 2oinch gas pipeline.
Bulk dewatering of pipeline.
Pipeline drying to a dew point value of -20°C
Caliper & Intelligent pigging Surveys together with submission of all required reports on the 20" bulk pipeline surveys.
Provision of suitable water for the pre-commissioning of the bulk-line.
Provision of all necessary equipment and tools required for effluent management services to meet DEP standards.
Provision of effluent management services to manage the waste water from the pre- commissioning of the bulk-line in such a manner as to meet environmental regulations.
Provision of effluent management documentation and procedure stating method for managing contaminated waste water which falls short of environmentally acceptable standards other than discharge into the river or ground.
Nitrogen Purging Preservation of entire pipeline & Piping to a 2% oxygen level @ 2barg. (Optional scope).
Prior to introduction of hydrocarbon, Nitrogen purging of the entire pipeline and piping up to 2% of oxygen level shall be carried out. (Optional scope).
