2.3.2 pipes leak water collectors system of garbage buried box number 4 (completed building, burying four are receiving spam)Before the construction of the system of pipes, water leak, garbage collectors on the liner bottom (refer to construct burial box is presented in section 9.1), conducted USING VWS pour a thick sand layer 1 m, called LCRS sand layer (sand collecting junk to leak water), in this sand layer is water leak garbage collection system includes pipes, HDPE Φ250mm There is water collecting slot, along with a thick layer of drainage stone 1x2cm about 25 cm covered above, all are wrapped in a layer of geotextile. 6 water tube line leak bin are arranged vertically and horizontally of the burial box of 4 square grid pattern. The pipe connects to the knee tube up levees and then pumping system, water pump stations, XLNT guides.
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