Manila, July 20 -- Department of Public Works and Highways (DPWH) Secretary Vince Dizon is ready to cooperate with the National Bureau of Investigation (NBI) in its probe into alleged irregularities in the country's hosting of the Southeast Asian Games in 2019.

"We will cooperate because we have a clear conscience," Dizon said in an interview during an inspection of the Phase 2 of the EDSA rehabilitation project early Monday.

Dizon was then president and chief executive officer of the Bases Conversion and Development Authority which oversaw the construction of the sports facilities for the biennial sporting event at the New Clark City, Capas, Tarlac.

"First of all, we are very confident and those facilities were built to a high standa...