MASTER'S THESIS - SuSanA

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APPENDIX C – Site visits Figure C.15: School yard in Ishull Lezhë (Niebel 2011) Figure C.16: School yard in Ishull Lezhë (Niebel 2011) 3.2.1 Rainwater problems at the school The backyard of the school in Ishull Leizhë is partly flooded during rainy season and kids play in the flooded areas. The “septic tank” of the school toilets was already improved in the last years. The construction was raised a little higher to prevent rainwater flowing into the tank. But as the concrete tank cover has many defects, rainwater can still enter the tank. Also wastewater from the tank can be flushed out through these openings. There is a rainwater trench on one side of the tank that is connected to a bigger rainwater channel next to the school along the road. But both, channel and trench, are blocked and do not work properly. While the trench on the school yard is blocked by soil and vegetation, the rainwater channel at the street is nearly completely blocked by waste (see Figure C.17). Figure C.17: Rain water trench at the school yard and the rainwater channel next to the yard, both blocked with waste (Niebel 2011) C.14
APPENDIX C – Site visits 3.2.2 Wastewater and sanitation situation at the school The school has toilets for boys and girls that are located next to each other on the end of the school building on the ground floor. There are three separated squatting toilets for girls which were constructed as water-flush squatting toilets but not connected to the water supply any longer. Next to the toilet cabins, a big open vessel is placed that is filled up with water from time to time by a pump and a connection pipe. The pump is locked in a separate toilet room next to the three girls toilets and this toilet is used only by teachers. To flush the toilet, water can be taken out of the big vessel with a plastic bucket. It is not clear if smaller girls are able to do this. This handling means also less privacy for the users. At the toilet no paper was available. The boys toilets are in a very bad condition, worse than the girls toilets. All three toilets for boys are constructed as water-flush squatting toilets, but not connected to any water supply. Two toilets had no doors, which means no privacy for the user. Toilet paper was not available and also no water for flushing the toilets could be observed. The windows at the boys toilet were all broken. Figure C.18: School toilet girls (Niebel 2011) Figure C.19: school toilet boys with broken door (Niebel 2011) Figure C.20: Hand washing facility at the girls toilet (Niebel 2011) Washing hands was possible at the girls toilet in a second big open vessel filled with water. Soap was lying in the window next to the vessel. No information available about how often the water was changed. Towels were not available. The sewage from the toilets is leads into a “septic tank” that has an overflow pipe into the rainwater drainage and is emptied frequently by the commune. Because it was obvious that rain water can enter the tank, it is assumed that a lot of the liquid (urine and water) and perhaps some faeces from the tank are flushed out into the rainwater channel through the overflow pipe. Maintenance of the toilets and the tank is done regularly. According to Vat Gjeloj, who has been director of the school in the past for several years, the number of toilets is not sufficient and the school would like to increase the number and locate the boys and girls toilets on opposite ends of the school building to separate them better. Some preparations for the upgrade are already planned or done. They want to install a second water pump to assure the water supply to the toilets. C.15
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MASTER'S THESIS UIM/2011/7
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1 Problem Statement / Background At
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Bauhaus-University Weimar FACULTY O
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List of Abbreviations ADA ADF ALL A
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UNECE VF WB WFD WHO WRA WSP WSS WSS
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Table of content Preface...........
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5.3 Other constructed wetland plant
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1 Introduction 1.3 Milestones After
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