초록 ▼

An underground utility vault replacement method and system which create an inner structural envelope is shown to protect workers and equipment. It restores structural integrity and safety to the area within a decaying underground vault, without major disruptions above and/or below the ground. The sy

An underground utility vault replacement method and system which create an inner structural envelope is shown to protect workers and equipment. It restores structural integrity and safety to the area within a decaying underground vault, without major disruptions above and/or below the ground. The system includes a plurality of structural walls, ceiling panels and structural beams and floor track. All structural elements are sized in width/height/thickness and methodically inserted through the existing manhole and maneuvered in place. Wall panels are attached to the floor by way of a secure track. Wall and ceiling panels are connected by way of a tongue and groove connection and an adhesive.

대표청구항 ▼

1. A method of replacing a deteriorating vault, the method comprising the steps of: a) obtaining information regarding an existing entry of the deteriorating vault;b) forming a plurality of interlockable structural wall panels and structural ceiling panels, the structural wall panels and structural

1. A method of replacing a deteriorating vault, the method comprising the steps of: a) obtaining information regarding an existing entry of the deteriorating vault;b) forming a plurality of interlockable structural wall panels and structural ceiling panels, the structural wall panels and structural ceiling panels being sufficiently narrow to permit entry of the structural wall panels and structural ceiling panels through an existing entry of the deteriorating vault;c) inserting the formed structural wall panels and the structural or ceiling panels into the deteriorating vault through the existing entry of the deteriorating vault;d) securing the inserted structural wall panels to a floor of the deteriorating vault;e) securing the ceiling panels to the wall panels secured to the floor of the deteriorating vault;f) repeating steps c) and d) until all of the structural wall and ceiling panels are in place within the deteriorating vault. 2. The method of claim 1 further comprising the step of: filling a gap between a wall of the deteriorating vault and the wall panels and between a ceiling of the deteriorating vault and the ceiling panels with a material to prevent the deteriorating vault from falling down on the wall and ceiling panels. 3. The method of claim 1 wherein the securing the wall panels step includes the step of securing the wall panels sequentially an that the subsequent wall panel secured to the door is immediately adjacent to previously secured wall panels. 4. The method of claim 1 further comprising the step of disposing the wall panels gapped away from the wall of the deteriorating vault for subsequent filling with material. 5. The method of claim 1 wherein the existing entry of the deteriorating vault is a manhole or a neck. 6. A vault replacement system, the system comprising: a deteriorating vault having a utility pipe protruding through a vault wall of the deteriorating vault;a plurality of interlocking wall panels for forming an enclosed wall within the deteriorating vault, at least one of the wall panels having upper and lower wall panel sections, a lower end of the upper wall panel section having a first cutout for receiving the utility pipe, an upper end of a lower wall panel section having a, second cutout for receiving the utility pipe wherein the first and second cutouts of the upper and lower wall panel sections form an aperture through which the utility pipe is received;a filler material disposable between, the utility pipe and the first and second cutouts of the upper and lower wall panel sections;a plurality of interlocking ceiling panels interlockable to an upper portion of the plurality of interlocking wall panels;wherein each of the interlocking wall and ceiling panels are narrower compared to a neck of the deteriorating vault so as to be capable of being brought through the neck and into the deteriorating vault for subsequent assembly.