GTI structurally supported cover systems allow tanks to be securely covered while providing easy access to the tank’s internal components. GTI’s covers contain odors, capture VOCs, eliminate sunlight penetration, prevent splashing and are ideal for clarifiers, chlorine contact basins, sedimentation tanks, aeration basins, etc.

The system is a high performance reinforced membrane cover supported on a low-profile aluminum arch frame. The UV protected membrane cover is gas tight, but can be quickly detached and easily rolled up along the frame. This gives operators access to inspect and maintain internal components. Reattaching the membrane cover is quick and easy. Optional hatches allow access by plant operators without retracting the cover. Off-gas removal piping connects directly to the cover system.

GTI Covers Systems and Accessories are protected by Patents and Patents Pending.

Retractable Geomembrane Covers Help Reduce DBP's, Control Algae and Speed Maintenance at California Drinking Water Plants

      Photo to accompany GTI Press Release - Santa Clara
      Photo to accompany GTI Press Release - Santa Clara
      Photo to accompany GTI Press Release - Palmdale
      Photo to accompany GTI Press Release - Palmdale

Improved Access to Wastewater Tanks using Newly-designed Odor-Control Covers at San Francisco Bay Sanitation Plant

      Photo to accompany GTI Press Release - Vallejo

Case study on the benefits of using Structurally Supported Cover Systems.

Retractable Covers Reduce Costs, Odors and Algae