The American company says it stands ready to support the project.
UNON is seeking to revitalize the public face of its 140-acre facility.
KIND has already completed a feasibility study for the project.
The facility will hold 15 million cubic metres of water.
The facility has added a capacity of 450,000 TEUs.
Atkins was commissioned by Kenya to design the new facility.
Century-old estate will be upgraded into 1,870 modern units.
Angama Airstrip is being converted into an international airport.
Project will incorporate a BRT line to ease traffic congestion.
The four-lane dual carriageway is now 99% complete.