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Manila Bulletin devider Philippines devider National devider Philippines, Japan reinforce joint efforts to enhance sewerage networks

Philippines, Japan reinforce joint efforts to enhance sewerage networks

Published Mar 22, 2024 07:52 am
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(L-R) Nishi Shu, MLIT Director for Sewerage International Affairs and Engineering Office; Project Manager Jerry C. Fano of DPWH Unified Project Management Office-Flood Control Management Cluster; and DPWH Bureau of Equipment Director Toribio Noel L. Ilao grace a seminar on the introduction of Japanese long-distance pipe jacking technology in Manila on March 20, 2024. (Photo by DPWH)

The Department of Public Works and Highways (DPWH) announced on Friday, March 22, that it has partnered with the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) of Japan to enhance sewerage infrastructure in the country.

DPWH Bureau of Equipment Director Toribio Noel L. Ilao said a seminar was held in Manila on March 20 which focused on the introduction of Japanese long-distance pipe jacking technology.

Pipe Jacking, or micro tunneling, is a trenchless method used to install underground pipelines without extensive excavation. It involves driving a prefabricated pipe through the ground using hydraulic jacks and is commonly used for installing sewer, water, and utility pipelines in urban areas, minimizing disruption to surface activities and reducing environmental impact.

“With the introduction of Japanese expertise and the establishment of tailored standards, the Philippines is poised to benefit from enhanced sewerage systems and improved wastewater management practices, contributing to sustainable urban development and environmental preservation,” said Ilao.

In support of fostering bilateral collaboration, MLIT also provided support in developing the initial pipe jacking regulations for the Philippines in the year 2023 of the Japanese fiscal calendar.

“This program is in line with the pledge made during the Asia Wastewater Management Partnership (AWaP) General Assembly in August 2023 to promote the use of the pipe jacking technique within the countries involved,” the DPWH said in a statement.

MLIT director Nishi Shu has conveyed an optimistic perspective on the impact of draft pipe jacking on enhancing sanitation and environmental sustainability in the nation following its successful implementation in Japan.

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