Conceptual design of sanitary wastewater dreinage of Pješčana Uvala

Abstract

Tema ovoga rada je isplanirati i pratiti sve uvjete dane Prostornim planovima i Zakonima, osmisliti idejno rješenje sustava odvodnje sanitarnih otpadnih voda za naselje Pješčana uvala koje se nalazi u neposrednoj blizini grada Pule. Završni rad se izradio prema svim zakonskim odredbama danim Prostornim planom Općine Medulin i Urbanističkim planom uređenja Pješčane uvale. Uvodni dio završnog rada razrađuje osnovne podatke o samom naselju i općenito o sustavu odvodnje otpadnih voda, njegovim prednostima i nedostacima. Globalno je prikazano kako sadašnji kanalizacijski sustav funkcionira u naselju Pješčana uvala, te koji su nedostaci zbog kojih se planira izgradnja novog koridora i/ili restauraciji starog. Glavna razrada završnog rada opisuje idejno rješenje sa tehničkim opisom, hidrauličkim proračunom, statičkim proračunom kolektora, proračunom crpnih stanica, troškovnikom izvođenja radova postavljanja kanalizacije te grafičkim i tabelarnim prilozima. Na dionicama gdje nije bilo moguće tečenje sa slobodnim vodnim licem, otpadna voda se mora transportirati upotrebom tlačnih dionica sa crpnim postajama.The theme of this Thesis is to plan and monitor all the conditions given by the Spatial Plans and Laws, to devise a conceptual design of a sanitary wastewater drainage system for the settlement of Pjescana uvala, which is located near the city of Pula. The Thesis was done according to every legal provisions given by the Spatial Plan of the Municipality of Medulin and the Urban Plan for the Development of the Pješčana uvala. The introduction part of the Thesis deals with basic information about the settlement itself and in general about the present wastewater drainage system, its advantages and disadvantages. It is also presented how present drainage system is functioning today in Pješčana uvala, and which are disadvantages of the present system, for which is planning the building and design of new drainage system or his reconstruction. The main elaboration of the Thesis describes the conceptual design with the technical description of drainage system, hydraulic designs, static design of pipes and pump design, the cost of performing the drainage system and the graphical and tabular annexes. In sections where flow with a free water surface was not possible, the wastewater must be transported using pressure sections with pumping stations