Navegando por Assunto "Drenagem urbana"

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Acesso aberto (Open Access)
O Planejamento da drenagem urbana de Belém (PA): uma perspectiva sistêmica multinível
(Universidade Federal do Pará, 2023-11-30) ELMESCANY, Raquel Serruya; PONT VIDAL, Josep; http://lattes.cnpq.br/4415362518177732
Belém, capital of Pará, metropolis of the Amazon, suffers from constant flooding and inundation. Thus, it is natural to ask what measures the government has planned over the years to deal with the problem, but several administrative instances do urban planning, from different perspectives. Therefore, the question arises: is there cohesion in the decisions and communications between the subsystems that intervene in the planning of urban drainage in Belém (PA), in a systemic and multilevel perspective? To answer, the Theory of Self Referential Systems was used, working on the theoretical categories of decision, communication and self-reference, in a multilevel perspective, observing the planning elaborated between the different administrative spheres that plan interventions related to drainage (Union, State, Metropolitan Region and Municipality), in three observational approaches: territorial, sectoral and budgetary decisions. Thus, the theory of social systems and a general overview of the rationalities applicable to urban planning were exposed, raising a theoretical proposal, which understands planning as a function of the political-administrative system, to be exercised by subsystems that, through planning decisions, can articulate themselves via governance and seek self-reference, via dynamic cohesion of their instruments. in the pursuit of common goals. An applied heuristic observation methodology was constructed, with the use of three data collection techniques: bibliographic research, documentary research and interviews; and three analysis techniques: narrative review, content analysis, and concomitant triangulation. The results were structured taking into consideration the administrative levels, additionally analyzing the organized technical sector and social movements linked to urban drainage. It was concluded that the drainage planning system of Belém is structured in practically isolated levels, with little communication between them, with the only communication commonly understood is the National Basic Sanitation Plan, although pending review and not fully observed by management. Pending issues such as the revision and publication of the State Basic Sanitation Plan, revision of the Municipal Master Plan, revision or observance of the Municipal Basic Sanitation Plan and the lack of an Integrated Urban Development Plan are configured as gaps in the drainage planning of Belém, lacking decisions, impairing the reach of communications. Thus, it is concluded that there is no cohesion in a multilevel perspective, as it comes up against, to a large extent, the lack of planning itself.
Acesso aberto (Open Access)
Prestação dos serviços públicos de limpeza urbana e manejo de resíduos sólidos e drenagem e manejo das águas pluviais urbanas: proposta de atos normativos
(Universidade Federal do Pará, 2022-10-07) ANDRADE, Marcello Ádamis; TAVARES, Antonio de Noronha; http://lattes.cnpq.br/5212600085310483; BITTENCOURT, Germana Menescal; http://lattes.cnpq.br/2304409840440309
Federal Law n° 11.445/2007 defined important aspects regarding the regulation of the provision of public sanitation services, including regulation and inspection. In this sense, the regulatory agencies, in compliance with the ANA guidelines, must issue rules relating to the technical dimensions of the provision of public sanitation services. The objective of the present work is to propose technical resolutions for the establishment of quality standards for the provision of public services of urban cleaning and solid waste management and drainage and management of urban rainwater in the city of Belém. To this end, a review of the technical literature was carried out on the subject, survey of existing resolutions in other regulatory agencies, and analysis of the pertinent legislation in force and analysis of the relevant legislation in force for the proposition of normative acts. When analyzing the existing resolutions, it is possible to verify that not all regulatory agencies that claim to regulate a certain axis of basic sanitation have a large normative framework on them. For the construction of the resolutions, it was necessary, in addition to the expertise of the other agencies that already have normative acts in the same direction, to make use of a legal framework, with the intention of guaranteeing the legality of the requirements adopted by the regulatory agency with the service providers. The proposed rules were prepared in specific chapters for each service to be regulated in the general rule for the provision of services and with an indication of those who should have their own rules. It is concluded that the complete regulation of sanitation is a challenge imposed on regulatory agencies, few regulatory entities have the legal instruments of regulation, however, these resources are indispensable since there is a need for a legal basis that supports regulation.