1 management. It is necessary to implement the management of special personnel, classify them according to their quality, make a record of numbers, and timely grasp the quality and use of water hoses. We will establish a sound waterline maintenance system, and all education personnel will consciously abide by it.
2 storage. A storage place or storage room should be set up. The long-term storage of the standby water zone should be in a place suitable for temperature and ventilation. The water zone should be rolled up on a single-layer water-line shelf and turned twice a year or exchanged and folded once. The car belts should avoid friction with each other. If necessary, exchange the hem.
3 use aspects. Avoid sudden twists and turns when paving, avoid dragging on the ground after filling, and avoid contact with corrosive chemicals such as oil, acid, and alkali; use cotton or hemp water in areas where there may be flames or strong radiant heat. Belts; hooks should be used when laying waterways; when passing through railways, they should be passed under the rails; when passing through the roads, bridges should be used to protect the bridges; prevent water lines from coming into contact with hard-edged objects, and when the buildings are demolished, do not Throw wood, steel, and other items on the water; clean the hose after it has been used; use a lining hose when laying water on the outside of the building in cold areas.
4 repair aspects. The vulnerabilities found during use should be promptly wrapped with a wrapper so as to avoid enlargement of the small holes and be marked and repaired promptly after use. Usually should be checked regularly and found damaged and repaired in time.