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.
"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., This news data comes from:http://wcc.jyxingfa.com
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.
- Malaysia warns TikTok vs cyberbullying, deepfakes
- 'Lannie' exits PH — Pagasa
- HEADLINES: DPWH fires Bulacan engineers, blacklists contractors over anomalous projects | Sept. 5, 2025
- Former PNP chief Torre III offered new government post
- Some areas in Metro Manila, Bulacan to have brownouts due to maintenance work
- NATIONAL ARTIST'S HOMETOWN
- Van Gogh Museum 'could close' without more help from Dutch govt
- PH, Australia commend ‘impressive’ joint sea drills
- UK refuses to invite Israeli government officials to London arms fair over the war in Gaza
- LPA has big chance of intensifying into tropical cyclone to be named ‘Kiko’