RESEAU DE CANALISATIONS ET PLAQUE DE FERMETURE, NOTAMMENT POUR CANALISATIONS D'EVACUATION DES EAUX USEES ET PLUVIALES, AINSI QUE PROCEDE D'IMPLANTATION DU RESEAU

CE RESEAU COMPREND DES CANALISATIONS POUR L'ECOULEMENT DES EAUX USEES ET DES EAUX PLUVIALES ET DES REGARDS UNIVERSELS 3, 4 EN BETON OU TUBULAIRES, SERVANT A LA FOIS DE BOUCHES D'EGOUTS, DE RACCORDEMENTS, ET DE PUITS DE CURAGE ET D'ENTRETIEN, CES REGARDS ETANT DEPORTES PAR RAPPORT AU PLAN VERTICAL DE L'AXE DE LA CANALISATION COLLECTRICE PRINCIPALE 5 ET A L'AXE DE LA CHAUSSEE 9, ET NOTAMMENT IMPLANTES DANS DES ESPACES VERTS 10. LES REGARDS SONT RACCORDES AUX CANALISATIONS DE SORTIE D'IMMEUBLES 8, DE RACCORDEMENT 6 ET PRINCIPALES 5 PAR DES TUYAUX COURBES 13, CE QUI PERMET D'EXECUTER LE CURAGE SANS DIFFICULTE. A sewerage system comprises in addition to straight pipes - mainly bent pieces (24, 13, 14) wherein the cleaning holes (3) or cleaning tubes (4) of a private sewer (8), the service connection (6) with a bent piece (7), and the collecting or service main (5) are unified into a single universal cleaning hole or universal cleaning tube located advantageously e.g. in the park area instead of being located on the road (9) which enables unimpeded, easy cleaning of the sewerage system by means of cleaning machines. Also disclosed is a cover especially for the above sewerage system, wherein in addition to the bearing surfaces due to its recessed position, the cover (17) has a further bearing surface (23) supported at one or more points and the cover (17) is contained in a combined cover (16) having a rubber ring (18) sealing at its lower end executed as a spigot- and-socket joint.