The building's height has been reduced from 50 to 34 floors.
High Grand Falls Dam will hold 5.6 billion cubic metres of water.
The building has remained under construction for four decades.
The company has secured financial backing for a 300MW geothermal project.
Yapı Merkezi is expected to complete the 272-kilometre railway in 48 months.
The facility will be the first of its kind in the sub Saharan Africa.
The project features 440 hotel rooms, 88 villas, and 218 serviced apartments.
Talks are underway for China to fund a new highway and rail extension.
The Chinese-funded Orpower 22 power plant will take 17 months to complete.
Bedsitters will rent for Sh3,200 per month on a 30-year rent-to-own plan.
Move signals a strategic push into high-growth, technology-driven markets.
Explore some of the biggest construction expos of 2026 worldwide.
WSP highlighted that the deal would open “potential cross-selling opportunities”.