i have just removed old patio paving only to fine one main manhole cover buried under and another smaller 350mm round one 1.5 meters from large one , Do i need to have the smaller one as well ?
thanks , thinking my patio be full of recesed man hoe covers !
thanks
Any manholes, inspection chambers should be visible not buried. Could be the large one is foul and the smaller shallow ic might be storm water. What idiot buried those ???