Request for Project Evaluation - Channel Protection

The Geoweb® Channel Protection System

Request for Project Evaluation Form

Need a preliminary project evaluation? We can assist you in developing the best solution to your problem. Fill out the pertinent project information below, then click on the Send Request button at the bottom of the page. Items marked in red are required to proceed with your preliminary evaluation. If preferred, the Request for Project Evaluation (RFPE) document is also available in .pdf form for printing, completing and faxing to us at Fax: 920-738-1222.

Download RFPE Form

Allow a few days turnaround for each project request. To check the status of your request, contact Presto Products Company either by Phone: 800-548-3424 or email: info@prestogeo.com, or contact your local distributor / representative.

The project evaluation will be performed based on specification characteristics, structural values and limits for the Geoweb material manufactured under an ISO 9001:2000 Quality Management program. Any use of this recommendation and/or drawing with materials manufactured by others than Presto Products Company causes the recommendation and/or drawings to become invalid.

Project Information

Project Name

Project City

State/Province

Country

Est. Geoweb Area

m² (ft²)

Describe problem to be solved by the Geoweb system:

Person Requesting Information

Relationship with Project

(Choose all that apply: To make multiple selections, hold Ctrl key down while selecting).

If Other, please explain

Company

Contact Name

Address

City

State/Province

Zip/PC

Phone

Fax

Distributor / Representative Information (if known)

Company

Contact

Office Location

Dist/Rep Project #

Design Information

What is the Channel Type? Choose all that apply.	To make multiple selections, hold Ctrl key down while selecting.
Where will the Geoweb be applied?	Choose One

What are the Channel Dimensions?

Base Width	m (ft)	Top Width	m (ft)
Side Slope	H:V	Length	m (ft)
Channel Depth	m (ft)

NOTE: Include sketch of non-symmetric or unusual shaped channel.

Hydraulic Data

What are the Channel Hydraulics?

Depth of Flow	m (ft)	Manning's "n"
Velocity	m/s (ft/s)	Discharge Q	m³/s (ft³/s)
Bed Slope %
Water Flow
If Intermittent, list Duration (hrs)

What other Hydraulic Conditions Apply?

Wave Action / Wave Height m (ft)
Ice Action
Rapid Drawdown / Time (minutes)
Groundwater Seepage
Other (Specify)

Subbase and Underlayments

What is under the Geoweb System?
Choose all that apply.

To make multiple selections, hold Ctrl key down while selecting.

If Other, please specify

List the depth of the material

m (ft) If concrete, list thickness mm (in)

Foundation Soil Properties and Infill

What are the Foundation Soil Properties?

Native Soil Description
Angle of Internal Friction	degrees
Cohesion	kN/m² (lb/ft²)
Unit Weight	k/N/m³ (lb/ft³)
What Geoweb Infill is Desired? Choose one.
If Other, please specify
	(1) CAUTION: Smaller particle size infill is not recommended unless velocity is less than 1.8 m/s (6 ft/s) and the bed slope is less than 1%.

Critical Interface and Shearing Resistance

What is the Critical Interface for Sliding? Choose one.
If Other, please specify
Angle of Shearing Resistance	degrees

Geoweb Type and Anchoring

What Geoweb Type is Desired (if known)? Choose all that apply.	To make multiple selections, hold Ctrl key down while selecting.
What Anchoring System may be needed (if known)? Choose one.
If Other, please specify

Deadline Dates

Preliminary Design Needed By Date
Projected Bid Date
Planned Construction Startup Date

Approvals / Certifications Required by: List Agencies

Basic Channel Protection System Definitions

Please send any additional plans, drawings, or project information to Presto Products Company via Email: info@prestogeo.com, Fax: 920-738-1222, US Mail: PO Box 2399, Appleton, WI 54912-2399 or Courier: 670 N. Perkins St, Appleton, WI 54914.

If you would like to speak with a Presto Geosystems Representative, please call 800-548-3424 or 920-738-1328.