As a householder, you are responsible to clean the entire drain system until the place where it has joined a sewer and where the house is draining individually. A local council has to cleanse different parts of the communal system and the council may ask the cost from the householders involved. When you suffer the blocked manhole Radlett, you should lift a manhole cover near your house taking into account that the cast iron cover can be too heavy. When it is rusted in the edge, you can use the screwdriver so that you can scrap near the edges and then to tap edges using a hammer. When it continues to resist the movement, you have to tap a cover gently using wood with the vibration which has to be sufficient enough in releasing the cover away of the seating. You can insert a spade within one edge so that you may uncover the cover and you can place the wood under an edge and to support the weight while lifting it at the side. When the key is not near, then the special keys can be used to help with raising a lid and the strong hook and the piece of the bent steel may be enough. When the cover has some small handles near the indents, there are some loops of the wire or the string that can be used near the bars and it is attached to large piece of the timber and it may be lifted with two people who support a timber. When a cover has been secured using the screw bolts, it can be wise in soaking them using the oil before you may attempt to unscrew them using a spanner or a wrench.
When you have removed the cover but there is no blocked manhole Radlett, the problem can be between a house and a manhole.