1. the vertical pipe drainage and depth and the pond, pond.2. open the ground vertically placed wells and pipes, according to the document.3. adjust the depth of the pond and bird Street League natam neck level.4. placement of wells and check the depth of the pond.5. When finished, place the pond flap and Tracy Lee nawang tubes.6. When finished, place the hose pipe and the pipe with cement coordination between wells.7. check the level of the edge of the pond edges, pond road. Always pour any pond cover road area, and make the page.
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