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In order to achieve the necessary force against lift, the casing must
be based on a reinforced concrete foundation with a collar support
and filled with concrete mixed on site inside in the area between
the intermediate plate and the base plate. We would ask you to get
in touch with us for further technical and commercial details.
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SECURE
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In greater detail, the structures consist of the
following components:
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| 1. |
PE-HD DN 1000 – DN 3000 duct casing pipe according to
DIN 16961 as a hollow or solid section. Wall thickness
according to requirements. |
| 2. |
PE base plate, thickness according to statics and completely
welded outside with the duct casing.
Weld seams can be tested. |
| 3. |
GRP grate divided into segments with all the necessary
clearances. Safeguarded against unauthorised removal
or floating away. |
| 4. |
Steel girders as required, completely encased in PE-HD plates
and welded with the duct casing. |
| 5. |
Access ladder made of GRP, width of ladder inside at least
300 mm including the required ladder brackets made of plastic,
welded/screwed, protected against vandalism. |
| 6. |
Inlet connections made of pipe in line with DIN 16961 or DIN
8074/75, diameter and length according to requirements. |
| 7. |
Inlet grate made of GRP, lifting height at least 30 mm, mesh
width at least 50 mm, inserted in PE-HD guide rails and able to
be lifted. |
| 8. |
NOAH SECURE parallel slide gate valve
(in line with special description) |
| 9. |
Inlet connections made of pipe in line with DIN 16961 or
DIN 8074/75, diameter and length to match requirements. |
| 10. |
PE-HD plug-in sleeve to accommodate PE-HD pipes,
reinforced concrete pipes, stoneware pipes etc. |
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