Installation
INTECSEA has extensive engineering experience in marine installation/operations ranging from FPS installation, subsea equipment installation, riser and jumpers installation, stationkeeping systems installation and marine transportation by means of dry transport vessels, heavy lift vessels and towing. INTECSEA experience covers all phases of marine installations and operations covering conceptual development, feasibility study, cost estimating, operations planning, conceptual and detail procedures development and offshore/marine supervision. INTECSEA technical staff has extensive knowledge of the capabilities and availability of marine operations vessels and equipment, and has regular contact with vessel and equipment owners/marine contractors. Through our extensive interfacing with these companies, INTECSEA remains fully up-to-date regarding new vessels, equipment and systems under development and under construction.
Services:
- Development of installation execution plans and schedules for pre-FEED and FEED Engineering
- Marine installation and operations cost estimating for pre-FEED and FEED Engineering
- Development of conceptual marine operations and installation procedures
- Development of guidelines for marine operations and installation
- Development of marine operations and installation specifications
- Detailed engineering, such as:
- Review of contractor developed procedures and manuals
- Analysis of installation operations using tools such as Visual Orcaflex, Flexcom and other in-house spreadsheet based tools
- Design and analysis of sea fastenings
- Transport vessel stability, ballasting and hydrodynamic analysis
- Development of detail installation procedures
- Development of installation drawings and illustrations used to clarify critical steps of the operations
- Development of rigging specifications
- Development of specifications for and design of special installation equipment and tools
- Procurement Support:
- Equipment and rigging specifications
- Installation vessel specifications
- Scope of work
- Support with contracting and acquisition of installation vessels
- Procurement support/bid evaluation for installation rigging, tools and equipment
- Procurement recommendations
- VDRL
- Vendor data review and approval
- Installation manuals
- Model test specifications and supervision for installation operations
- Installation/offshore supervision and field engineering
- Installation cost and economic assessment
- Risk and reliability assessment and HAZOP/HAZID support
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