A cover for an underground enclosure may include an upper surface and may include a pattern of bosses, and a first slot and a second slot each disposed on the upper surface. The cover may also include a lower surface opposite the upper surface. A first rib or reinforcement member may be coupled to the lower surface. The first slot may extend into the first rib or reinforcement member. A second rib or reinforcement member may be coupled to the lower surface and aligned with the first rib or reinforcement member. The second slot may extend into the second rib or reinforcement member. The cover may be configured to be lifted by the first slot and the second slot.

A locking system for a utility vault including an I-beam extending across an opening in utility vault, a two-piece lid positioned in the opening over the I-beam, brackets positioned on opposite ends of each piece of the two-piece utility lid for engaging an inside wall surface of the utility vault and the I-beam, and a three-tier locking system positioned at an end of one piece of the two-piece lid to lock the lid to the vault including a L-bolt lock, a padlock and a lockable door on an upper surface of the lid.

Telecommunications closures and systems and associated methods of moving or lifting the telecommunications closures. The closures are provided with one or more protruding gripping features which can be gripped by hand and/or with a tool in order to move or lift the closure without having to grip a telecommunications cable entering the closure.

A system for servicing cable includes a plurality of jaws operable between an open position for receiving a cable in a direction transverse to a cable axis such that the cable extends axially beyond the jaws in two directions, and a closed position for engaging and rotationally fixing the cable about the cable axis. A tool arrangement is disposed proximate to the base and includes at least one tool operable to perform work on the cable when the cable is engaged by the jaws. The tool arrangement is operable to perform at least one of a rotational movement around or an axial movement along the cable axis and to operate the tool.

An electrical ground box is configured to support an electrical outlet receptacle, and the electrical outlet receptacle is operable to supply electrical power to a connected electrical device. The electrical ground box includes a base and a valve. The base includes a plurality of walls and an outlet. The valve is moveable between an open position in which fluid is permitted to flow through the outlet and a closed position in which fluid is inhibited from passing through the outlet.

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 ring member is disposed on a ring member mounting position. The ring member mounting position is a region between a pair of locking walls and is formed in a straight pipe shape. The ring member is in a substantially C shape with an opening at a part of its circumferential direction. The ring member may also be formed in a ring shape being connected at ring member joint parts. The ring member includes a reduced diameter part and first click parts protruding from the reduced diameter part substantially parallel in the pipe axial direction to form a slide guide. The ring member also includes second click parts of which outer diameters expand gradually from the reduced diameter part toward their tip ends. A male fitting part and a female fitting part are fitted with each other using the above ring member to obtain an electrical conduit. A connection structure for the electrical conduits, a bell block, a method for connecting electrical conduits, a method for connecting an electrical conduit and a bell block, a pipe coupling, and a ring member can be obtained thereby. The present invention can also provide a double-wall conduit of which an outer conduit is the electrical conduit having the same structures as the male fitting part and the female fitting part, a connection structure for the double-wall electrical conduits, and a conduit line using the connection structure.

An electric submersible pumping system cable is provided with a plurality of conductors. The electric submersible pumping system cable includes at least one central strength member which may be in the form of a central strength member bundle. The plurality of conductors may be in the form of a plurality of individually insulated conductors arranged about the central strength member. The electric submersible pumping system cable also may include a jacket layer disposed over the insulated conductors.

An electric submersible pumping system cable is provided with a plurality of conductors. The electric submersible pumping system cable includes at least one central strength member which may be in the form of a central strength member bundle. The plurality of conductors may be in the form of a plurality of individually insulated conductors arranged about the central strength member. The electric submersible pumping system cable also may include a jacket layer disposed over the insulated conductors.