AT ESTIMATOR - Electrochemical Devices Inc

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.

Enter Project Description (Optional)
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
Details
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)
Pt on Cu cored Ti		MMO on Cu cored Ti
Connector Lead Wires		Estimated Man-hours for Installation
Reference Electrodes

NOTES:
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. Pt and MMO perform the same in this application. Choice is based on personal preference.

3. Estimates based on 1/3 man-hr. per anode. Experienced crews should take less time.

4.These calculations are based on protecting only one surface. If two surfaces are being protected, double the desired current density.

Estimator Created by

All calculations are based on this schematic.
AT Web Calculator

Model AT Linear Anode Data Sheet

Model US Reduced Diameter Reference Electrode Data Sheet

Description (or Basis) of Calculations