2016-Sponge City Construction Layout Year

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Shandong Xindadi Group


2016-Sponge City Construction Layout Year

Recently, the National Housing and Urban-Rural Construction Work Conference was held in Beijing. Chen Zhenggao, Minister of Housing and Urban-Rural Development, pointed out that the construction of underground comprehensive pipe corridors should be accelerated and comprehensive planning should be launched.Sponge Cityconstruction, and substantial progress has been made in the remediation of urban black and smelly water bodies.
The Guidelines for Value-for-money Evaluation issued by the Ministry of Finance aims to propose a standard for whether a project needs to be operated by local governments in PPP mode. Theoretically, only projects that have passed the value-for-money evaluation can be prepared for PPP projects (the Guidelines stipulate that value-for-money evaluation should be carried out in the project identification or preparation stage for domestic projects to be implemented in PPP mode). In view of the lack of historical data accumulation in our country, the future will be mainly evaluated by qualitative methods, supplemented by quantitative evaluation. At present, the government's relevant policies for sponge city construction actively guide the adoption of ppp mode (the Ministry of Finance will give an additional 10% subsidy to those who use PPP mode in pilot cities). The introduction of value-for-money evaluation mechanism provides an important scientific guarantee for the adoption of ppp mode in sponge city construction, and is also the propellant for sponge city construction. Under the active promotion of the government, the current wave of PPP is sweeping the country, and the enthusiasm of various provinces and cities is high, and even launched several trillion yuan of investment projects in a short period of time.
In April 2014, Xi Jinping first proposed the concept of "sponge city. After the sponge city was put forward, relevant policies fell to the ground quickly: in November 2014, the Ministry of housing and construction issued the "sponge city construction technical guide"; In December of the same year, the Ministry of Finance, the Ministry of Housing and Construction and the Ministry of Water Resources jointly issued a notice to carry out pilot work. In January 2015, the pilot city declaration work was carried out. In April 2015, 16 pilot cities were identified, and in July, the Ministry of Housing and Construction issued assessment measures, and the introduction of sponge city construction timetable (the core of the goal is to make 70% of the rainfall absorbed and utilized locally through sponge city construction, 20% of the urban built-up areas will meet this requirement by 2020, and 80% of the urban built-up areas will meet this requirement by 2030); The Minister of Housing and Construction stated that the full launch of sponge city construction continues the positive attitude towards sponge city in the past and reflects the determination and confidence of the top level in sponge city construction.
The construction of sponge city meets two conditions: it has enough market space and the pain points related to the national economy and people's livelihood. The executive meeting of the State Council on the construction of sponge city and shantytowns, dilapidated housing renovation and old community renewal; urban new areas, all kinds of parks, a piece of development zone to comprehensively promote the construction of sponge city, such as the formulation is relatively specific and practical, sponge city has stood in the tuyere of infrastructure construction investment. An important way of sponge city construction is to restore and strengthen the construction of urban ecosystem to realize the management of urban rain and flood, which is in line with the strategy of national ecological civilization construction and the people's demand for green mountains and green waters. The main reason for the sharp turn of drought and flood is the serious ground hardening construction in China's urban construction. More than 80% of rainwater forms surface runoff. When rainstorm comes, it will exceed the bearing capacity of the underground drainage system to form waterlogging, and at the same time, it will form serious non-point source pollution. Sponge city construction is to hedge the city's rain and flood problems from the source, process and end to achieve comprehensive management.
Sponge city construction involves three major areas: low-impact development of rainwater systems, urban rainwater pipe canal systems, and excessive rainwater runoff discharge systems; investment directions include the restoration and construction of ecological functions in areas such as communities, urban roads, green spaces, wetlands, parks, and urban water systems.

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