Dordrecht

Repair water transport pipe toermalijnring

dordrecht4

The company van Burken Buisleiding awarded us the contract for the stress relief dewatering to restore the Toermalijnring water transport pipeline in Dordrecht. Gravity drainage will be used to complete the phreatic package. For dewatering, five suction holes will be drilled to 15 m below ground level. For this, 60 m of filter drainage will be flushed to five m below ground level on one side. Open dewatering was carried out by our customer to a depth of 4.80 m. The total flow rate was 135 m below ground level. The total flow rate was 135 m³/h. A 6-inch discharge pipe was laid in the direction of Dortschekil (discharge point). In addition, two pipe bridges were installed over the adjacent roadẞe with a bicycle path.

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