📐 Ten States Standards (Weir Loading <15,000-20,000 GPD/LF, 90° V-Notch Baffle Sizing)

Clarifier Effluent Weir Loading Calculator

Size peripheral and inboard effluent launder collection troughs and 90-degree V-notch weir plates (FRP / Stainless Steel) under Ten States Standards for circular clarifiers: calculate weir overflow loading rates (<15,000 to 20,000 GPD per linear foot of weir), eliminate localized density current upwelling carryover of solids, and clarifier component yields.

1. Project & Operating Inputs

Clarifier Peak Flow (MGD e.g. 10.0 MGD Peak Hour Flow)

Perimeter Weir Length (Linear Feet e.g. 235 LF Perimeter Launder)

Customer Bid Price for Supplied & Leveled FRP Weir System ($)

Enduro FRP Finger Weir Plates, Scum Baffles, 316SS Adjustable Brackets ($)

2. Financial Breakdown & Yield

CIRCULAR LAUNDER WEIRS

Turnkey FRP Launder & Weir Plate Package Profit

Water Utility Structural Component Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost