One method for subsea pile installation involves drilling seabed sockets and cementing the piles in place. Ashtead provides a grout monitoring system specifically designed for this type of operation. The system provides the installation contractor with grout level monitoring within the socket. This information ensures that the grout pumping operation achieves the specified level allowing the contractor to confidently stop pumping grout. This system saves cost and uncertainty ensuring the foundation is installed efficiently and within specification.