this consultation concerns the supply and installation of HDPE drinking water pipes - rue de la Cétrée in Chantonnay.The works to be established essentially include the supply and installation of about:- 1 280 ml of pipe O 250 mm HDPE and 30 ml of pipe O 160 mm PVC;- the replacement of a steel tee and a valve O 300 mm.They also include:- the supply and installation of drains, suction cups and shut-off valves;- the supply and installation of a flow meter manhole;- disinfection and bacteriological analyses of all pipelines;- the end connections of the new pipes;- the sampling plans and the file of the works carried out

Guignard corner sector - work on the supply and installation of HDPE drinking water pipes - rue de la Cétrée in Chantonnay