폭우 오기 전에 꼭 봐야 할 장마철 배수관 & 집수정 핵심 관리 가이드!

Hello, this is Suri Hippo! The rainy season is fast approaching, with record-breaking downpours expected. Building flooding and drainage backflow accidents can be sufficiently prevented simply by inspecting in advance. In this video, we have prepared a key checklist of 5 essential items for managing your building's 'waterways' to ensure a safe rainy season. 📌 Key Inspection Items 1. Rooftop Drainage Cleaning: Removal of debris blocking water flow, such as fallen leaves, dirt, and grass, and disinfection of the surrounding area. 2. Disinfection and Leak Check: Inspection of stairwell windows for leaks and disinfection work to prevent pests after the rainy season. 3. Underground Parking Drains: Water cleaning and verification of drainage status. 4. Management of Underground Machine Room Sum Pits: Manual testing and verification of normal operation through alternating operation of drainage pumps (M1, M2). Inspection of Smolenksi Check Valves (Checking valve lock status to prevent backflow in summer and tips for preventing freezing in winter). 5. Safety First! Know-how on Always Turning Off the Power Before Working Around the Sump 📌 Timeline 00:00 Why Inspecting Drainage Facilities is Important in Preparation for the Rainy Season 01:15 ① Cleaning Fallen Leaves and Debris from 'Rooftop Drains' That Are Unsolvable When Blocked 03:40 ② Checking for Leaks in Stairwell Windows and Pre-Disinfection During the Rainy Season 05:20 ③ Water Cleaning and Drainage Test of Drainage Entrances in the Underground Parking Lot 07:50 ④ Starting the Condition Inspection of the Sump (Drainage Pump) in the Underground Machine Room 09:15 Manual Operation Test of Drainage Pumps (M1, M2) and How to Verify Operation 11:30 Key Process! Adjusting the Smolenksi Check Valve (Preventing Backflow in Summer vs. Preventing Freezing in Winter) 14:00 Safety Rules to Follow to Prevent Electric Shock When Working Around the Sump 15:45 Key Summary and Wrap-up on Building Management During the Rainy Season Please watch this video and take the time to inspect the drainage facilities of your building, studio apartment, or home. Small preparations prevent major accidents! If you found this video helpful, please subscribe, like, and turn on notifications. Thank you! 😊 #RainySeasonPreparation #DrainCleaning #SumpBoatMaintenance #DrainagePump #SmolenksiCheckValve #BuildingMaintenance #DIYRepair #SuriHippo