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Offshore PlatformRisersIndiaBrownfieldEngineering & survey
Jacket face survey — 39 platforms
ONGC · 2024 · India
Structural assessment of 39 jacket faces for riser and clamp installation — ONGC-approved hand sketches, drawings, and survey reports.
39 jackets surveyed90+ days offshore
Scope of work
Structural assessment of 39 jacket faces
Preparation and ONGC approval of hand sketches and drawings
Preparation and ONGC approval of survey reports
Services demonstrated by this project
Third-Party Verification & Independent Design ReviewIndependent verification of offshore structural, naval architecture and pipeline engineering: design reviews, re-analysis with our own models, structural integrity assessments and owner’s-engineer review of contractor deliverablesLife Extension & Structural Integrity AssessmentStructural integrity management and life-extension assessment for fixed platforms past their design life: survey data interpretation, corrosion and damage modelling, in-place, fatigue and pushover analysis for reserve strength, and a requalification statement to API RP 2A Section 17 / ISO 19902 Annex AJacket & Topside Structural DesignStructural design of fixed offshore platforms from FEED to fabrication drawings: jackets, wellhead and process decks, bridges, flare towers, helidecks and secondary steel, analysed for in-place, fatigue, seismic, transportation, launch and lift conditions to API RP 2A and ISO 19902, in SACS and SesamDecommissioning Engineering for Offshore PlatformsEngineering for the removal of ageing offshore platforms and pipelines: structural assessment of the as-is condition for cutting and lifting, reverse-installation and lift engineering, sea-fastening for the return transport, pipeline decommissioning options and the comparative assessment behind the decommissioning plan
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