The OptiVault, a surface access storage vault stores cable, amplifiers and splice enclosures for underground cable construction. The lightweight HDPE construction allows for easy field handling.Installation is efficient and requires no lifting equipment.The OptiVault is 48” in diameter and is available in three height options. All OptiVaults have a 29” surface entry diameter.Three lid options are available with the OptiVault; a 180 lb concrete filled HDPE lid, locking treadplate steel lid and an H-20 traffic rated lid option. The concrete filled lid design has two lifting handles and an optional custom imprinted aluminum nameplate. A standard cast iron manhole ring and manhole cover should be installed whenever the OptiVault is used under roadway pavement.The OptiVault is RUS/USDA approved and is suitable for use under H-20 highway loads when installed in accordance with the manufacturer’s guidelines. Other options such as the Underground Watertight OptiVault are also available.