# data[].attributes.body
Is the number of flooding increasing? due to what?

# data[].attributes.body
Is drainage system widespread enough for everyone in Surabaya?

# data[].attributes.headline
Technology of pump for preventing the flood

# data[].attributes.subject
Technology of pump for preventing the flood

# data[].attributes.body
it already uses technology to reduce fossil energy in several pumps using solar panels [ITS]

# data[].attributes.body
disconectivity of drainage system in some areas.

# data[].attributes.headline
stormwater management case in Tokyo, Japan

# data[].attributes.subject
stormwater management case in Tokyo, Japan

# data[].attributes.body
in japan, we also have a local downpour in summer.
we have both soft and hard strategies.

to treat stormwater, we have watergates, an underground reservoir, drainage system.
but it's hard to treat all stormwater by the government.
you can read the detail on this site "https://gaikaku.jp/"

therefore, every household should install a stormwater treatment facility in their house.

resilient society needs not only the construction but also the software system.
we can experiment floods on an ordinary day via an AR camera.
by experiment floods in AR, we can learn correct evacuation routes.

also in Tokyo, they constructed some landfills called Tokyo bey area.
this area is much higher than the sea level, so relatively less prone to floods or tsunami.
sit

# data[].attributes.attachment_link.readable_text
ABOUT首都圏外郭放水路

地域の治水施設である「首都圏外郭放水路」の役割をもっと深く知っていただけるように、見学会の魅力をさらに高め、社会実験第２弾として新たな見学会がスタート。
大人気の地下神殿「調圧水槽」の見学に加え、非公開だった作業用通路やポンプ室、ガスタービン部、インペラ部などを新たに開放し、見学会は4コースを設定しています。
首都圏外郭放水路の壮大さをぜひご体感ください。

# data[].attributes.attachment_link.description
地域の治水施設である「首都圏外郭放水路」の役割をもっと深く知っていただけるように、社会実験第２弾として新たな4コースの見学会がスタート。首都圏外郭放水路の壮大さをぜひご体感ください。

# data[].attributes.body
current situation of drainage system and flooding in Surabaya

# data[].attributes.body
The 2 reasons that cause flood in Surabaya are the connectivity of the drainage system and the accumulation of sediment in the sediment. [ITS]

# data[].attributes.body
1. Disconnected drainage system
2. Garbage and rubbish issue that block the drainage system

ITS

# data[].attributes.headline
Rainfall level in Surabaya and its effects

# data[].attributes.subject
Rainfall level in Surabaya and its effects

# data[].attributes.body
Rainfall level in Surabaya reached 217.2 mm in average. It's kind of high precipitation/rainfall level so it'll create puddle of water in some regions in Surabaya, or even worse, floods. Pump units in every pumping house are used to monitor and help taking out the puddle of water from the street, that becomes one of the solutions.

ITS

# data[].attributes.headline
No separation for waste water from rain water

# data[].attributes.subject
No separation for waste water from rain water

# data[].attributes.body
This problem may cause flood in many places
[ITS]

# data[].attributes.body
Is it possible to close the gap between supply and demand with sea water

ITS

# data[].attributes.body
Due to the high rainfall during the rainy season, we can use this advantageous situation by applying rainwater harvesting in buildings. This rainwater harvesting might not meet the needs of drinking water but it can help to increase the need of tap water or for other building utilities. [ITS]

# data[].attributes.body
The water quality used in household is still not clean enough. Also some houses use pumps in order to access clean water and it causes uneven/unbalanced pipe pressure. [ITS]

# data[].attributes.body
Possible yet the desalination of water requires a lot of energy. We need to create new technology, there's a chance that it's still possible
ITS

# data[].attributes.attachment_link.title
Why Don’t We Get Our Drinking Water from the Ocean by Taking the Salt out of Seawater?

# data[].attributes.attachment_link.description
Peter Gleick, president of the Pacific Institute, distills an answer to the question

# data[].attributes.body
The low location of Surabaya and the polluted river make the water contains more anomia therefore it needs more effort to increase the water quality. [ITS]

# data[].attributes.headline
the difference treatment according to different quality [ITS]

# data[].attributes.subject
the difference treatment according to different quality [ITS]

# data[].attributes.body
Surabaya is near the sea, if we take the underground water as the water source, the issue is in decreasing in land topographic. It becomes the developed issue too in Jakarta.

ITS

# data[].attributes.headline
what is your opinion regarding the number of people who still depend on the use of ground water instead of using PDAM?  because actually as we know that the excessive use of groundwater has an impact on land subsidence especially in jakarta (or jabodetabek) and what can be done to overcome this problem

# data[].attributes.subject
what is your opinion regarding the number of people who still depend on the use of ground water instead of using PDAM?  because actually as we know that the excessive use of groundwater has an impact on land subsidence especially in jakarta (or jabodetabek) and what can be done to overcome this problem

# data[].attributes.body
ITS

# data[].attributes.headline
Ways on how digitalization can help  the increasing needs of water

# data[].attributes.subject
Ways on how digitalization can help  the increasing needs of water

# data[].attributes.body
Digital solutions can lead to savings and optimization in many areas through, for example, data acquisition, using digital assistants, networking and integrating subsystems, the decentralization of services, and completely autonomous infrastructure systems.
ITS

# data[].attributes.headline
Using technology needs much money, and  are  government cooperative for water shortage?

# data[].attributes.subject
Using technology needs much money, and  are  government cooperative for water shortage?

# data[].attributes.body
[TU]

# data[].attributes.headline
Is it possible for Surabaya using river water to supply the clean water demand to civilians? maybe any technology that possible to reach that things? 

# data[].attributes.subject
Is it possible for Surabaya using river water to supply the clean water demand to civilians? maybe any technology that possible to reach that things? 

# data[].attributes.body
ITS

# data[].attributes.headline
Current Innovations for Water Resilience

# data[].attributes.subject
Current Innovations for Water Resilience

# data[].attributes.body
1. Using resistant materials or technologies that require less maintenance
2. Digitalizing
3. Having accurate data and remote sensing
4. Increase our access to data and technology
5. Reduction of services' cost

ITS

# data[].attributes.headline
Can the technology to pure the water utilize as a source of energy?[TU]

# data[].attributes.subject
Can the technology to pure the water utilize as a source of energy?[TU]

# data[].attributes.headline
Is PDAM already taking advantages of the rainwater existence to support water supply? Because some regions still got flood during the rainy season maybe there's additional dam in Surabaya to collect the rainwater.

# data[].attributes.subject
Is PDAM already taking advantages of the rainwater existence to support water supply? Because some regions still got flood during the rainy season maybe there's additional dam in Surabaya to collect the rainwater.

# data[].attributes.body
ITS

# data[].attributes.headline
Quality of Water Distributed in Surabaya City

# data[].attributes.subject
Quality of Water Distributed in Surabaya City

# data[].attributes.body
The low quality of water causing disease and health problems to people in Surabaya
ITS

# data[].attributes.headline
How PDAM provide clean water during dry season?

# data[].attributes.subject
How PDAM provide clean water during dry season?

# data[].attributes.body
ITS

# data[].attributes.body
Resistent Materials and  Technologies that require less maintance [ITS]

# data[].attributes.headline
How to maximize the use of digitalization in maintaining different water system for utilities

# data[].attributes.subject
How to maximize the use of digitalization in maintaining different water system for utilities

# data[].attributes.body
Needs more information on HOW digitalization can helps maintain water systems
ITS

# data[].attributes.headline
Development of SCADA to provide information of water access in Indonesia

# data[].attributes.subject
Development of SCADA to provide information of water access in Indonesia

# data[].attributes.body
ITS

# data[].attributes.body
Chemical content (High ammonia) and season can affect the quality of water [ITS]

# data[].attributes.headline
Is there any technology that PDAM invent for piping to prevent damage from natural disaster? [ITS]

# data[].attributes.subject
Is there any technology that PDAM invent for piping to prevent damage from natural disaster? [ITS]

# data[].attributes.body
it is helpful to consider the amount of water that we have to storage. sit

# data[].attributes.body
Increase of resident gonna make a load need of water supplies meanwhile the water input is coming only from river not increase from another place.

ITS

# data[].attributes.body
ITS

# data[].attributes.headline
Pipe leakage from old pipe infrastructure

# data[].attributes.subject
Pipe leakage from old pipe infrastructure

# data[].attributes.body
Surabaya still have many pipe from Dutch era that already corroding. This may cause leakage (clean water loss) and chemical poisoning
ITS

# data[].attributes.headline
Do PDAM optimize the route for the water distribution pipe? If,so what method did they use?

# data[].attributes.subject
Do PDAM optimize the route for the water distribution pipe? If,so what method did they use?

# data[].attributes.body
ITS

# data[].attributes.body
Water can't be provide due to pipe leakage, uneven pressure happen because geography of Surabaya

ITS

# data[].attributes.body
We need to store a large amount of water for the dry season.
But at the same time, we need to properly treat rainwater during heavy rains.　sit

# data[].attributes.headline
The problem of clean water production and distribution

# data[].attributes.subject
The problem of clean water production and distribution

# data[].attributes.body
The decreasing in raw water quality and river pollution become the main problem. One of the problem's cause is from the industrial factory/activities near the water bodies: river, etc.

ITS

# data[].attributes.headline
Drastic difference in precipitation between the wet and dry seasons. 

# data[].attributes.subject
Drastic difference in precipitation between the wet and dry seasons. 

# data[].attributes.body
sit

# data[].attributes.body
sit

# data[].attributes.headline
Water in pandemic is used to wash hand, making new habit in Indonesia to keep their hand clean.

# data[].attributes.subject
Water in pandemic is used to wash hand, making new habit in Indonesia to keep their hand clean.

# data[].attributes.body
Before pandemic people in Indonesia rarely wash their hand other than eating, because we do not have habbit like this before.

ITS

# data[].attributes.headline
How do we filter water from dangerous chemicals in a large scale? [ITS]

# data[].attributes.subject
How do we filter water from dangerous chemicals in a large scale? [ITS]

# data[].attributes.headline
How Surabaya City provide fresh water for drink and bath?

# data[].attributes.subject
How Surabaya City provide fresh water for drink and bath?

# data[].attributes.body
ITS