•
Re-check the sump position in relation to the column and the forecourt surface as per
Figure 3 and Figure 6.
•
Secure the pipe delivery ducts and main feed lines into position to prevent movement
while backfilling.
•
Temporarily pack the internal side walls of the sump using timber or similar to prevent
walls collapsing inwards during backfilling.
•
Re-check seals and sump position.
•
Backfill to cover feed lines and secure sump enclosure position.
•
Backfill and compact to within 150mm of forecourt surface, 30 – 50mm up skirting walls.
• Concrete the forecourt as per site requirements.
Figure 6.
Apollo Sump/Column Position Top View
2A03229 APOLLO 3000L Installation and Commissioning Manual Issue 1
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APOLLO 3000L INSTALLATION
