Modular Wetlands Linear Project Product Design Worksheet

Project Information (Fill out as much as possible)

Provide Plans Note

Please also provide Plans, Soils Report, and Specs.

Project Name*

Site Plan Available

Yes No

Project Location*

Regulatory Agency

Unit ID (if multiple units):

Deliverable Request*

Design Assistance

Sizing

Drawing

Quote

Rush Request

Configuration

Open Planter (open vegetated planter-depth limited)

Underground (plantless)

Modular Wetlands 360

Open Planters Note

NOTE: Some regulators will only accept units with vegetated open planters to meet their definition of biofiltration.

Modular Wetlands Information

Which Sizing Methodology Should be Used?

Flow Based Design

Volume Based Design

Drainage Area

Volume Based Design Note

NOTE: Upstream detention is required when using volume based design.

Flow Based Design

Flow Based Design

Water Quality Flow Rate (CFS) (Dependent on local regulations):

Volume Based Design

Volume Based Design

Drain Down Time (HRS)

Water Quality Volume CU FT (Dependent on local regulations):

Drainage Area

Drainage Area

Drainage Area & Impervious Coefficient (acres):

Water Units Note

NOTE: Units may be sized for either water quality flow or water quality volume. For areas of the country where flow based design is desired but local regulations don't offer a method to calculate water quality flow please provide the drainage area (acres) & the impervious coefficient.

100-Yr Peak Flow Rate (if internal bypass desired) CFS (Dependent on local regulations):

WQ Detention HGL (if applicable):

Internal Bypass Desired

Yes

No

Water Table Elevation (if applicable):

Finish Grade Elevation (FS, TC, TG):

List Details (Engineer to Provide Recommendations):

Inlet Pipe Diameter/Type (i.e. 8” / PVC):

Inlet Pipe Invert Elevation (if applicable):

Outlet Pipe Diameter/Type (i.e.12” / PVC):

Outlet Pipe Invert Elevation

Design Requirement Note

NOTE: For flow based designs, the standard fall between invert in and invert out is 16”. Shallow drops can be considered based on site-specific details.

For volume based design at least 6” of fall is required between invert in and invert out with hydraulically connected upstream detention.

Contact Information

First Name*

Phone*

Last Name*

Province/Postal Code*

Email*

City

Company*

State

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Address*

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