SUMP AND METHOD FOR CONSTRUCTION THEREOF

摘要

PURPOSE: A collector well structure and a construction method thereof are provided to prevent the separation of a collector well and enable the stable installation of a collector well on the bottom of a foundation. CONSTITUTION: A collector well structure comprises a collector well(100), a fixing frame(110), and a coupling unit(120). The collector well has a water collection space for storing a fixed amount of water. The fixing frame is comprised of an insertion portion(112) and a wing plate portion(114). The insertion portion is vertically inserted into the lower part of the collector well. The wing plate portion is extended from the insertion portion to the outside at a right angle. The coupling unit is located inside the insertion portion of the fixing frame, and an anchor bolt portion(124) is formed at the end thereof. The anchor bolt portion passes through the lower plate of the collector well and is located inside the collector well.