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.
Wawao Builders exec ‘not sure’ if company has flood control project in Bulacan
"I invoke my right against self- incrimination," Arevalo said when Senate President Pro Tempore Jinggoy Estrada asked whether they had flood projects in Bulacan., This news data comes from:http://www.yamato-syokunin.com
"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.

- Xi and Putin's hot mic moment: How long will science extend the human life span?
- Tokyo logs record 10 days of 35 C or higher
- Zelenskyy seeks talks with Trump and European leaders on slow progress of peace efforts with Russia
- Head of main US health agency abruptly dismissed
- Comelec: Postponed village, youth elections not in 2026 budget
- Denmark summons US envoy over 'attempts to influence' Greenland
- HEADLINES: Lacson: DPWH exec sought ‘insertions’ | Sept. 8, 2025
- LTO summons driver who berated MMDA enforcer
- Retired NBI agents urge Marcos to appoint career official to replace Santiago
- Support grows for independent probe into flood control projects