Characteristics of Warsaw water supply system. Block scheme of internal connections interdependence between enterprise's organizational units in relation to other municipal services. Practical effects of SSUU introduction.
Omówiono przyczyny przemieszczeń podłoża gruntowego i jego skutki w odniesieniu do uzbrojenia podziemnego. Scharakteryzowano system wodociągowy i kanalizacyjny w Warszawie. Podano propozycję zasad eksploatacji sieci znajdującej się obok głębokich wykopów.
Reasons of the subsoil displacement and its effects on underground utilities are described. System of street utilities of the city of Warsaw is characterized. Some proposals concerned efficient protection of water and sewage lines located in the vicinity of deep excavations are given.
Characteristics of cement mortar lining. Short description of stripless method of technical renovation. Technological outline of water pipes inner cementation in the existing water distribution system.
Ways of removing and treating reflux in sealed bed of communal and industrial waste dump. Reflux treatment methods used in EU countries. Reflux treatment plant equipped with modern devices for inverted osmosis - foreign examples.
Failure of water distribution system elements' with particular stress on its effects. Phenomenon structure of water distribution system elements' failure during' exploitation. Block diagram of main reasons for occurrence of water supply failures.
Definition of automatization and basic terms. Pressure value measurement in a water distribution system. Creation of automatized short-term pressure measurement system and effects of its use in the exploitation process.
Reasons for ground shifts and dangers connected with it. Exploitation regulations for water supply/sewage systems valid at; present. Proposal to introduce additional 'descriptive' and 'on site' activities to present regulations.