INNOVATION

    
     
Polyethylene device designed, fabricated, and used by Taylor Associates, Inc. to collect rainfall samples at Seattle-Tacoma Airport. Large size of device was necessary to capture adequate sample volume for toxicity testing.   Taylor Associates, Inc. designed, fabricated, and installed this retrofitted Sigma auxiliary sampler pump in a stormwater manhole. The design allows for the removal and re-deployment of the pump from the surface, as opposed to requiring a confined-space entry.