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.
Wawao Builders exec ‘not sure’ if company has flood control project in Bulacan
Arevalo was among the contractors who attended the Senate Blue Ribbon Committee investigation on questionable flood control projects., This news data comes from:http://erlvyiwan.com
"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.
"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.
- HEADLINES: DPWH fires Bulacan engineers, blacklists contractors over anomalous projects | Sept. 5, 2025
- Marcos halts flood control budget; new commission to investigate expected 'in 48 hours'
- Humanoid robots showcase skills at Ancient Olympia. But they're on a long road to catch up to AI
- DILG denies claims ex-PNP chief ousted over firearms purchase
- Lawyer seeks Duterte's return to Philippines, cites 'deteriorating health'
- PTFOMS and CHR sign agreement to improve Filipino media workers' safety
- Judge reverses Trump administration's cuts of billions of dollars to Harvard University
- Go files housing development bill
- DPWH to revisit budget, to complete revisions within 2 weeks
- NKorea could produce ten to twenty nukes per year — SKorea leader