A containment system for installation internally along a conduit, for co-locating at least one sensing element and one or more communication media within the conduit, the containment system comprising: an elongate flexible body mountable on a wall of the conduit to extend longitudinally along the conduit, the body including: an elongate sensor cavity, extending longitudinally along the body, for receiving the at least one sensing element; and a shield portion including one or more elongate channels, extending longitudinally along the shield portion, each channel for receiving one or inure communication media.

A pipeline electric heating system for a transport pipeline comprising a pipe and thermal insulation therearound, comprising a power supply transformer, a feed terminal, an end terminal, one or more service terminals positioned between the feed and end terminals, a parameter control and monitoring system, and a heating cable arrangement including three heating resistive cables connected to three phases of a three-phase power electrical supply extending along the pipe from the feed terminal to the end terminal passing through the one or more service terminals. Each said resistive cable is mounted individually within a corresponding cable guide, the cable guides and associated resistive cables mounted therein being mounted on an outer surface of the pipe and below the thermal insulation. Each resistive cable comprises an inner conductor and a shield surrounding the inner conductor, wherein the shields of each resistive cable are connected to ground and are interconnected together at the end terminal and/or at the feed terminal, and wherein the shields or inner conductors are transposed at said at least one service terminal.

A pipeline electric heating system for a transport pipeline comprising a pipe and thermal insulation therearound, comprising a power supply transformer, a feed terminal, an end terminal, one or more service terminals positioned between the feed and end terminals, a parameter control and monitoring system, and a heating cable arrangement including three heating resistive cables connected to three phases of a three-phase power electrical supply extending along the pipe from the feed terminal to the end terminal passing through the one or more service terminals. Each said resistive cable is mounted individually within a corresponding cable guide, the cable guides and associated resistive cables mounted therein being mounted on an outer surface of the pipe and below the thermal insulation. Each resistive cable comprises an inner conductor and a shield surrounding the inner conductor, wherein the shields of each resistive cable are connected to ground and are interconnected together at the end terminal and/or at the feed terminal, and wherein the shields or inner conductors are transposed at said at least one service terminal.

A member for use in undersea applications comprising a plurality of conduits assembled into a bundle; the bundle being wrapped with a pressure-sensitive tape comprising a backing, a layer of corrosion-resistant filaments on one surface of the backing, and pressure-sensitive adhesive layer that coats the filaments and binds them to the backing.

A member for use in undersea applications comprising a plurality of conduits assembled into a bundle; the bundle being wrapped with a pressure-sensitive tape comprising a backing, a layer of corrosion-resistant filaments on one surface of the backing, and pressure-sensitive adhesive layer that coats the filaments and binds them to the backing.

A member for use in undersea applications comprising a plurality of conduits assembled into a bundle; the bundle being wrapped with a pressure-sensitive tape comprising a backing, a layer of corrosion-resistant yarns on one surface of the backing, and pressure-sensitive adhesive layer that coats the corrosion-resistant yarns and binds them to the backing.

Multipurpose tactile warning panels for use in pedestrian walkways, and in particular tactile warning panels that are designed and built with multifunction/multipurpose capabilities that serve the visually impaired and enable the deployment of smart city technology by integrating tactile warning systems and subsurface enclosures that can withstand pressures of five (5) tons up to and exceeding sixty (60) tons and incorporate small cells, beacons, sensors, Fog Computing, electric energy generation, rechargeable power supplies, wireless M2M communication and a plethora of other smart city technologies.

Multipurpose tactile warning panels for use in pedestrian walkways, and in particular tactile warning panels that are designed and built with multifunction/multipurpose capabilities that serve the visually impaired and enable the deployment of smart city technology by integrating tactile warning systems and subsurface enclosures that can withstand pressures of five (5) tons up to and exceeding sixty (60) tons and incorporate small cells, beacons, sensors, Fog Computing, electric energy generation, rechargeable power supplies, wireless M2M communication and a plethora of other smart city technologies.

A fabric wrapped cable is formed by positioning adhesive on opposed layers of fabric. A cable is positioned between those layers and the layers are attached by attaching the adhesive of one layer to the adhesive of the other layer. In forming the wrapped cable in such a manner, the cable is provided with at least one wing.

An intervention system is provided. The intervention system comprises a cable being configured to be lowered into a wellbore, said cable having an inner tube enclosing one or more electrical conductors, and an outer tube surrounding the inner tube. The intervention system further comprises a downhole tool being connected to a distal end of the cable and being configured to pull the cable into the wellbore.