GMSL Environmental Policy
Gardline Geosciences operates two drilling rigs which incorporate 3m heave compensation.
As part of the wider Gardline group of companies, the Gardline Nearshore Group offers a range of technical expertise and experience in the challenging area of Nearshore survey operations.
Geohazard assessment forms an essential component of any well planning or subsurface development process. Gardline Marine Sciences has established a solid reputation for being a market leader in the provision of integrated geohazard assessments based on 3D and 2D seismic datasets.
To meet the requirements of shallow water where normal photography is near impossible, Gardline Environmental has developed the Freshwater Lens camera system for non-intrusive sampling and habitat mapping.
The Piston corer takes between 3 and 8 metres of undisturbed samples from soft and/or muddy sediment.
Gardline Geosciences has two wireline cpt systems capable of working into waterdepths up to 600 metres. The wireline CPT can be deployed through its own drill string as well work from third party drill rigs.
The Cone Penetration Test is based on pushing an instrumented cone into the ground at a constant speed, with continuous measurement of the cone end resistance, the friction along the sleeve of the cone, and the pore water pressure.
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