Dec.13 2017

Efforts for City to City Cooperation- Practical examples Hiroyuki MABUCHI
Director for Water quality Management
Sewerage and Rivers Division
Public Works Bureau
Osaka City

Osaka City’s urban management
Problems in the past (Water , Air Pollution, Solid waste) 1960’s

After extensive countermeasures<Know-how and experience of pollution control >ＯＷＥＳＡ

Osaka Water & Environment Solutions Association
Request,Needs

PartnerCities

・Osaka City Gov.
・Osaka Prefecture Gov.

Accumulated
Know-how andexperience ofurbanmanagement

・Kansai Economic Federation
・Osaka Chamber of Commerceand Industry
Consultation,Solutions,・JICA Kansai
Leadingtechnologies

Member companies dealing withwater and environment

Our Efforts for HCMC Ho Chi Minh City
( Vietnam )Cooperation between Osaka and HCMC
Memorandum of Understanding in the field of water and environment
signed in July 7, 2011, renewed in 20 Mar. 2016
Purpose is to promote
・Economic relation
・Environment and water management,environment conservation, water, urban drainage
wastewater treatment, solid waste

Memorandum of Understanding on Developing Low-Carbon City
singed in 22 Oct.2013, renewed 6 Sep. 2016
Purpose is to promote
・Capacity development for managing climate change in HCMC
・Project finding utilizing JCM (Joint Crediting Mechanism) scheme
・Awareness raising of global warming prevention and information
5

sharing

Cooperation Menu for sewerage development in HCMC
1. Dispatch technical experts
・Dispatch JICA long/short term sewerage experts to SCFC that is
responsible for sewage and storm water drainage (2011-2014)

2. Capacity Building・ Organize training course (group / dedicated forVietnam) in Osaka
Total 109 persons

Long term Experts

3. Project formation
・ On site investigation by sewage experts
Training course (2012～)

Project implementation for sewerage management for HCMC
Project for Capacity Development on Sewerage
Management in HCMC (2011.9～2014.9)• Dispatch long(2persons)/short(10persons) term Experts from Osaka city
• Capacity building for proper O&M of STP• Sewerage Mapping and information system

Project for Capacity Improvement for Urban Drainage
Management in HCMC (2013-2016)• Efficient sewer cleaning inspection and repairing and safety management inO&M of sewer• Sewerage Mapping and information system development• Pipeline Rehabilitation Technique for aging pipes in HCMC

Program for Trenchless Sewer Rehabilitation Technology(2014-2015 )in Vietnam• Pilot project for rehabilitation of aged pipe
• Establishment of technical criteria and estimating criteria of construction cost

7

Dedicated training course for Vietnam
As of 2017.8.31

CourseTargetYear / times

Participantsfrom Vietnam

Group training

O&M of STP
Storm water drainage

1991～/ 9 times

15

Dedicated for Vietnam

Sewerage Management
Administrative management

2011～/ 7 times

94

Total

109

Project formation for trenchless sewer rehabilitation
Solution

Problems

Aging

Cave-in

Program for Trenchless Sewer
Rehabilitation
Heavytraffic

Study is underway toward
Japan’s Grant Aid project

Our Efforts for Yangon( Myanmar)

Our efforts in Yangon
2012

Mission team of Kansai Economic Federation
Study on “Formulation of the plan for sewerage systemdevelopment in Myanmar” （MLIT Study）

2013

Technical Exchange Program on Wastewater
Management (CLAIR program)

2014

Signing Memorandum of understanding
on cooperation in key areas
water, sewage, solid waste, urban planning
Capacity development of Sewer Pipes O&M andRehabilitation Project （JICA Partnership Program, 2014

2015
2016

2017〜2016）

Study for staged sewerage development plan inYangon. （MLIT Study, 2016）
Capacity development of Water quality managementof STP Project （JICA Partnership Program, 2018〜 ）Project implementation for wastewater management for Yangon
Study on “Formulation of the plan for sewerage systemdevelopment in Yangon” (2012)• Engineering Investigation on O&M of STP in Yangon• Basic study on current situation of urban drainage

Technical Exchange Program on Wastewater
Management (2013)• Training course for O&M technique of STP• Trenchless Sewer Rehabilitation Technology

Capacity development of Sewer Pipes O&M
and Rehabilitation Project (2014-2016)• Onsite training of O&M sewer pipe (inspection, cleaning,rehabilitation)• Management of Sewerage Mapping and information systemVarious Activities in 2016

The training of maintenance of sewer
Pilot project on improvement of old sewerage system

Field training for improving treated wastewater quality in sewage treatment

Next Project

Toward SDGs

To achieve the SDGs ,Osaka City will continue toprovide various technical assistance and support
capacity development for the self-sustainable O&Mof sewerage system.

15/22“Osaka Water & Environment Solutions Association”
With our support, solutions will be found!

Thank you for your attention(c) Osaka Convention & Tourism Bureau