MANILA, Philippines — Mark Allan Arevalo, Wawao Builders general manager, invoked his right against self-incrimination when asked whether his firm was involved in ghost flood control projects.
Arevalo was among the contractors who attended the Senate Blue Ribbon Committee investigation on questionable flood control projects.
"I invoke my right against self- incrimination," Arevalo said when Senate President Pro Tempore Jinggoy Estrada asked whether they had flood projects in Bulacan.

"Hindi po ako sigurado (I'm not sure)," Arevalo said when Estrada asked him if his firm has flood control projects in Bulacan.
Estrada said that Wawao has 42 projects with the Department of Public Works and Highways.
Wawao Builders exec ‘not sure’ if company has flood control project in Bulacan, This news data comes from:http://771bg.com
"The bulk of your projects is in Bulacan, [you have] two in San Juan [City], in Quezon City, Ilocos Norte, Kalookan [City], and Laguna. And they have identical [project] cost: P77 million," he told Arevalo.
- Discayas to file raps vs protesters, will attend Senate hearing — lawyer
- HEADLINES: Lacson: DPWH exec sought ‘insertions’ | Sept. 8, 2025
- Thailand's Parliament to vote Friday for a new prime minister
- Nartatez relieves Fajardo as PNP spokesman
- Japan prince comes of age as succession crisis looms
- US approves .5M in assistance to Nigeria to help address hunger
- Escudero subpoenas 5 contractors, 3 DPWH executives to Senate probe
- Trump rebrands Department of Defense as 'Department of War'
- Marcos mum on Magalong joining independent commission for DPWH probe
- Thai cannabis-championing tycoon takes office as PM