Acceptance test of dringking water improving project in Xuchang, Pingdingshan and Nanyang in 2006 / 中国地方病学杂志

ABSTRACT

Objective To investigate the water quality and running status of the dringking water improving project in Xuchang,Pingdingshan and Nanyang,thus to provide basis for scientifically evaluating social effects.Methods Stratified sampling was used in the levels of counties and townships and villages,with the number of checked counties greater than or eaquel to half of the projected counties(13/24),the checked townships more than 40 percent of the projected townships(42/102),the checked villages greater than or eaquel to 30% of the projected villages(56/186).We listened their statement,reviewed the documents,examined carefully the water projects before we made the appraisal.Results More than 95%(129/136)of the projects had water quality reports,among which 90%(122/136)were provided by county level centers for disease prevention and control,75% (102/136) of water samples were collected by centers for disease prevention and control,80%(109/136)ofcounties organized an acceptance check-up group,92%(125/136)projects well preserved water source.Conclusions The dringking water improvement projeets in countryside are basically normal in terms of construction and management,the water supplied is qualified,so the expected goal is achieved.However,duties of each department are not explicit and the communication is inadequate,so collaboration should be reinforced.