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Closed Top Tank
Closed Top Liner
Installation of the Kentain
closed top liner in a closed top tank requires a Kentain
supervisor and or crew who are certified for confined
space entry.
The prefabricated liner is taken through a manway and
unfolded with the top side up. Semi rigid polyethylene
tubing is inserted in the cross section hems.
Notches are provided at regular intervals to allow plastic
rope to be fastened to the tubing.
The plastic rope is passed through the holes drilled
in the tank cover and tied to the tubing. The liner
is pulled up and secured in place.
Where flanged fittings are located, the flexible flanged
tubes are pulled through the openings and smoothed into
place. The liner is then visually inspected upon completion
of the installation.
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1. The bundled liner
is lowered through the manway into the tank.
2. Chemical resistant polypropylene ropes are passed through
holes in the tank top and fastened to the ribs on the
top of the liner.
3. The liner is hoisted by the ropes into place.
4. The ropes are tied together to secure the liner into
position.
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