We undertake all aspects of specialist construction, installation and mechanical engineering for a broad base of project types between splashzone, flaretip and crown block. Modifications and refurbishment to process pipework, structural and ancillary components topside, internal and underdeck. Rigging and slinging assistance on major lifts during hook-up and redevelopment work.
Rigging and Lifting
Jacket and underdeck modifications, J-tube, riser and pipespool installation, structural member and steelwork removal.
A one stop shop for footbridge refurbishment with full inspection, structural repairs, blasting & painting and electrical works.
Hi-Rope also provides sub-contract specialist engineering services for major refurbishment contracts.
Bolt torquing and Hydra-tightening using a variety of hand held and pneumatic tools.
Welding and Burning
MIG, TIG and MMA to ASME IX/6G standards including carbon steel, stainless steel and exotic materials. Construction and modification to existing steelwork. Guideframe chock installation, redundant steelwork removal, boat damage repairs.
Offshore - Drill derrick member replacement, structural steelwork, ventline and pipespool installation.
Onshore - Structural surveys, structural steelwork repairs, specialist painting systems.
Removal and replacement on flarebooms and towers, igniter line refurbishment and installation.
Destruction and piece-small de-construction of drill derricks, crane booms, masts and antennae.
Composite (GRP/GRE) Installations
Installation of all manner of composite structures from the design stage through to final commissioning.