Stormwater Open Curb Inlet Survey Guide
Fabco’s Stormwater Open Curb Inlet Survey Guide is a step by step set of instructions to help you work through the stormwater grate inlet survey.
Fabco Industries Water Quality Inserts (WQIs) are manufactured to properly fit inlets by using specific information compiled in a survey of the “as-built” inlet. Below are a set of guides to help with any issues you may have when completing the open curb inlet survey.
Note: The Open Curb Inlet Survey is meant specifically for square or rectangle shaped inlet structures. For round inlet structures, please use the Open Curb Manhole Survey.
Survey Preparation and Best Practices:
Review Tools and Conceptual Procedures to Conduct an Efficient Inlet Survey
Review Information Needed on Manhole Dimensions and Recording it on the Open Curb Inlet Survey Form
Review Information Needed on Curb-Throat and Clear Space Openings and Recording it on the Survey Form
Inlet Interior Measurements:
Review Information Needed on Inlet Interior Measurements and Recording in on the Survey Form
Measuring Pipes and Protrusions:
Review Information Needed on Protrusions into the Inlet Clear Space and Recording in on the Survey Form