10/22/2020 COVID-19 Service Updates: PWD Headquarters remains closed to the general public. No in-person meetings or document drop offs. Read here for more infromation on other service changes.  Average review times are as follows: Conceptual Reviews: 20-25 Days; Technical (PCSMP) Reviews: 15-20 Days; Expedited PCSMP Reviews: 5 days; eCLIPSE Stormwater Sign Offs: 10 days.      

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Appendices

L. Standard Details

L. Standard Details

Typical construction details for several SMPs, including all of PWD’s highest-preference SMPs, such as bioinfiltration/bioretention basins, porous pavement, and green roof, and for SMP-related structures, such as cleanouts, observations wells, and outlet control structures, are available for download in AutoCAD (*.dwg) format in Appendix L. These Standard Details incorporate design specifications pursuant to each SMP’s respective design and material requirements. The designer is encouraged, not required, to use them for PCSMP creation when possible.