Design Benefits of FRP GPTs & SPEL Vortceptor
Gross Pollutant Traps (GPTs) play an integral role as primary stormwater treatment devices and form ...
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The Flow Issue #6: Blue-Green Infrastructure & The Urban Landscape (June, 2022)
The latest edition of The Flow is out now. This issue covers latest news from ...
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Auckland Approval: SPELFilter
We are pleased to announce that the SPELFilter has received stage 1 approval by Auckland ...
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Introducing SPELBasin: Now Stage 1 Approved Across Auckland Region
The SPELBasin, our modular bioretention basin, has met the criteria for Auckland Council Stage 1 ...
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