🚨 Safety Interlocks (EPA MCL 4.0 mg/L, Automated Analyzer High-Trip <2.0 mg/L)

Potable Water Fluoride Overfeed Safety Calculator

Design triple-redundant safety shutdown interlocks preventing catastrophic chemical overfeed events in potable drinking water networks under EPA Maximum Contaminant Level (MCL = 4.0 mg/L) and secondary standard (2.0 mg/L): calculate online ion-selective electrode (ISE) analyzer response delay, calculate clearwell dilution decay time, and compliance margins.

1. Project & Operating Inputs

Clearwell Storage Volume (Gallons e.g. 750,000 Gallon Finished Reservoir)

High Fluoride Alarm Setpoint (mg/L e.g. 1.80 mg/L Emergency Trip)

Customer Bid Price for Supplied & Integrated Triple Interlock Skid ($)

Hach CA610 Online Fluoride Analyzer, Hardwired Solenoid Interlocks ($)

2. Financial Breakdown & Yield

EPA DRINKING WATER SAFETY

Turnkey Water Safety Interlock Array Profit

Municipal Water Process Control Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost