Contact Us

Petrochemical, Environmental & Hydraulic Engineering Consultants
ABN 11 153 120 962

LARGE CAMPFIRE IES long
P.O. Box 1045
Hunters Hill, NSW 2110
Australia

P.O. Box 3389
Merewether, NSW 2291
Australia

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John@i-e-s.com.au

Phone_Icon Mobile 0402 497 287

NSW Service Area
SERVICE AREA NSW

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+61 402 497 287



Underground Petroleum Storage System (UPSS) / Chemical / Water Tank Plugging & Relining

Any petrochemical storage system that is old, and may have problems with water intrusion. Our relining Fibreglass Reinforced Plastics (FRP) process can add many years of in-life service to a problematic tank.
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Our process for underground / above ground tank repair involves the following steps:
  • confined space setup per WHS Regulations;
  • make safe, purging vapours from tank, gas free certificate;
  • install tank manhole to access tank;
  • pressure cleaning, de-sludging and liquid pumpout;
  • internal tank abrasive blasting;
  • internal tank inspection, wall thickness, hole repair and plugging;
  • tank coating or re-lining;
  • seal up, replace manhole access lid, for future inspections.


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  • relined tank using Fibreglass Reinforced Plastics (FRP) ;
  • relining process minimises disruption of business operation;
  • relining work performed while the tank is in the ground;
  • rejuvenates single and double wall petrochemical tanks, UST's and UPSS.