EDI Model AT Linear Anode
Materials Quantity and Price Estimator
for Aboveground Storage Tank Bottoms

Enter design parameters in the yellow area - click Estimate Button
Then Read details, material requirements, and cost estimates below.

Units of Measure English   Metric
Tank Diameter ft. Anode Spacing ft.
Ring Wall to Junction Box ft. Outer Loop to Ring Wall ft.
Current Density mA/sq.ft.    OR  Total Current Requirement Amps
Calculated Quantities
Tank Bottom Area Total Current Requirement
Number of Loops Total Protected Area
Largest Loop Diameter Anode Length
  Required Materials
50 ft. Anodes Pin-end & Socket-end lead wires
Tee-end lead wires
Pin-end & Socket-end wire length
Tee-end wire length Recommended Ref Electrodes
(EDI Model US-CUG)
  Estimated Costs: (Suggested Retail Prices)
Connector Lead Wires MMO on Cu cored Ti  
Reference Electrodes Estimated Man-hours for Installation
1.Required materials based on a single circuit with a power feed on each end and intermediate tee feeds as required. Tee-end feeds are recommended every 1,000 ft. (300 m). One reference electrode is recommended for every 50 feet (15 m) of tank diameter.
2. Estimates based on 1/3 man-hr. per anode. Experienced crews should take less time.
3.These calculations are based on protecting only one surface. If two surfaces are being protected, double the desired current density.

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