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ANALYSIS OF WATER INFRASTRUCTURE DEVELOPMENT - A CASE STUDY OF THE EXEMPLARY WATER SUPPLY SYSTEM
The paper presents the characteristics of the water supply infrastructure in Lubaczów. Thereafter the analysis of the water supply infrastructure based on the collected operational data was performed. Indicators characterizing the water supply infrastructure in the years 1995-2014 were determined. In the analysis the following parameters were used: length of water supply network, the number of water supply connections, water consumption. The analysis was based on data get from the Central Statistical Office for 1995÷2014 [4]. The increase in the water supply network in Lubaczów in the considered period amounted 125,8%, while the average increase in the length of water supply network was 0,3 km/year, per one inhabitant falls 1,87-2,38 m of the water supply network. The value of the load intensity of the water supply system in the Podkarpackie region in the years 1995-2009, as opposed to Lubaczów, showed an increasing trend. The length of the water supply system per unit area was 0,88 km/km2 in 1995 and has grown to a value of 1,11 km/km² in 2014. The number of water supply connections leading to residential buildings and collective waterworks increased from 1299 in 1995 to 1903. In 2014, the increase amounted 146,5%. The average number of water supply connections per 1 km of water supply network in the years 1995-2014 was 65 no/km, while the difference between the maximum and minimum was 21 no/km, which shows a slight increase of this indicator.
ANALYSIS OF WATER INFRASTRUCTURE DEVELOPMENT - A CASE STUDY OF THE EXEMPLARY WATER SUPPLY SYSTEM
The paper presents the characteristics of the water supply infrastructure in Lubaczów. Thereafter the analysis of the water supply infrastructure based on the collected operational data was performed. Indicators characterizing the water supply infrastructure in the years 1995-2014 were determined. In the analysis the following parameters were used: length of water supply network, the number of water supply connections, water consumption. The analysis was based on data get from the Central Statistical Office for 1995÷2014 [4]. The increase in the water supply network in Lubaczów in the considered period amounted 125,8%, while the average increase in the length of water supply network was 0,3 km/year, per one inhabitant falls 1,87-2,38 m of the water supply network. The value of the load intensity of the water supply system in the Podkarpackie region in the years 1995-2009, as opposed to Lubaczów, showed an increasing trend. The length of the water supply system per unit area was 0,88 km/km2 in 1995 and has grown to a value of 1,11 km/km² in 2014. The number of water supply connections leading to residential buildings and collective waterworks increased from 1299 in 1995 to 1903. In 2014, the increase amounted 146,5%. The average number of water supply connections per 1 km of water supply network in the years 1995-2014 was 65 no/km, while the difference between the maximum and minimum was 21 no/km, which shows a slight increase of this indicator.
ANALYSIS OF WATER INFRASTRUCTURE DEVELOPMENT - A CASE STUDY OF THE EXEMPLARY WATER SUPPLY SYSTEM
Katarzyna PIETRUCHA-URBANIK (author) / Aneta BERNACKA (author)
2016
Article (Journal)
Electronic Resource
Unknown
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