Water Tank Guide

Composite Elevated Storage Tank (CET)

An elevated welded carbon-steel water storage tank supported by a large diameter steel-reinforced concrete support tower that extends vertically from the steel-reinforced concrete foundation as a circular concrete support structure/wall and has special horizontal and vertical rustication patterns formed into the exterior of the tower.

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Multi-Column Elevated Storage Tank (LEG)

An elevated welded carbon-steel water storage tank supported by a series of carbon-steel supporting columns and cross braces.

Double Ellipsoidal (DE) for 150,000 gallons and smaller or Torus Bottom (TB) for 200,000 gallons and larger

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Pedesphere Elevated Storage Tank (PED)

An elevated welded carbon-steel spherical water storage tank supported by a single circular carbon-steel support pedestal with a flared conical base.

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Fluted Column Elevated Storage Tank (FLC)

An elevated welded carbon-steel water storage tank supported by a single large diameter corrugated carbon-steel support column.

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Ground Supported Flat Bottom Storage Tank (FB)

A welded carbon-steel cylindrical water storage tank built at grade-level on a steel-reinforced concrete foundation.

Reservoir (RES) when diameter is larger than height or Standpipe (SP) when diameter is smaller than height.

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Caldwell Connect