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Portland Postal Distribution Center

It was the Facilities Manager of the Vehicle Maintenance Center of the US Postal Distribution Center who also had the environmental responsibility of achieving stormwater quality compliance for their entire 10-acre site. Being the central distribution for the State of Oregon and SW Washington, hundreds of long-range tractor-trailers, cube vans, cargo trucks, and postal trucks …


Environmental Attributes

Of recent, we at Gullywasher are finding that more governmental-based organizations are having us qualify our industrial stormwater filter products against a series of environmental attributes that will benefit their use at the various sites on a long-term basis. Bio-based, Dual Stage Upflow Biofilters: We utilize a non-chemical, non-electrical passive filter process that uses a media …


Oregon Aerospace Manufacturer

This aerospace client had installed an a “patented media filtration system for enhanced industrial stormwater treatment” on their site about 5 years ago.  However, it never achieved benchmark compliance and was well known for plugging completely up after a couple of rain events.  The filter even overflowed on the first rain event!  With that filter …


Major Semiconductor Manufacturer

Their oldest manufacturing campus has 90% of its 200 billion dollar revenue going through its manufacturing cells.  Unfortunately, in its day, the architects decided to make the roofs out of copper to empathize with the power of this metal.  Now, 53 years later, they are realizing their mistake in the material selection.   At least the …


Evans Metal Steel Fabrication

It is the final price (sticker shock) that our competition proposed that led the purchasing manager who is also the Environmental, Health & Safety manager to contact Gullywasher to perform a peer review. Evans has 5 outfalls on their site with one 5-acre building, two 1/4-acre buildings, a 5-acre employee parking lot (with materials storage), …


All Metals Processing, Inc

Their environmental manager contacted Gullywasher for a site walk to see how she could utilize our biofilter technology.  Since the site was 3.5 acres – mostly consisting of manufacturing plant space; our initial recommendations were to use two pump n’ treat biofilter processes at the 2 entrances into the complex. Typically with a site this …

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