Practice Standards

 PRACTICE STANDARDS

 

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Practice Standard

Code

Date

HERE Back Cut Curb 801 08/2017
HERE Bioretention Facility 800 11/2013
HERE Cofferdam 803 1/2013
HERE Construction Road Stabilization 806 1/1999
HERE Culvert Inlet Protection 808 9/2016
HERE Dewatering 813 6/2010
HERE Ditch Check (Manufactured) 814 12/2011
HERE Diversion 815 3/1994
HERE Diversion Dike 820 2/1994
HERE Dust Control 825 2/1994
HERE Erosion Control Blanket 830 6/2009
HERE Erosion Control Blanket – Turf Reinforcement Mat 831 2/2011
HERE Filter Strip 835 1/1999
HERE Grass Lined Channel 840 10/2001
HERE Infiltration Trench 847 1/1999
HERE Inlet Protection- Monofilament Fabric Barrier Fence 860 3/2017
HERE Inlet Protection – Impervious Areas 861 3/2017
HERE Inlet Protection – Pervious Areas 862 3/2017
HERE Land Grading 865 2/1994
HERE Level Spreader 870 1/1999
HERE Lined Channel or Outlet 872 9/2012
HERE Mulching for Seeding and Soil Stabilization 875 6/2010
HERE Open Channel 878 9/2012
HERE Permanent Vegetation 880 10/2001
HERE Permanent Vegetation 880a 10/2001
Table A – Grass, Forb and Sedge Species 
for Low Maintenance Areas
HERE Permanent Vegetation 880b 10/2001
Table B – Turf Grass Seed Mixtures
for High Maintenance
HERE Permanent Vegetation 880c 10/2001
Table C – Ground Covers and Vines
HERE Porous & Permeable Pavements 890 6/2013
HERE Polyacrylamide (PAM) for Temporary Soil Stabilization 893 9/2011
HERE Polyacrylamide (PAM) for Turbidity Reduction  894 9/2011
and Sediment Control
HERE Portable Sediment Tank 895 3/1994
HERE Rain Garden 897 6/2014
HERE Rain Garden Plant List 897 6/2014
HERE Right-of-Way Diversion 900 2/1994
HERE Rock Check Dam 905 1/1999
HERE Rock Outlet Protection 910 8/1994
HERE Sediment Forebay 914 1/2016
HERE Silt Curtain – Floating 917 5/2012
HERE Silt Fence 920 10/2017
HERE Sodding 925 12/1994
HERE Soil Stockpile 927 1/2017
HERE Stabilized Construction Entrance 930 8/1994
HERE Structural Streambank Stabilization 940 8/1994
HERE Subsurface Drain 945 8/1994
HERE Sump Pit 950 8/1994
HERE Surface Roughening 953 11/1999
HERE Temporary Concrete Washout Facility 954 6/2009
HERE Temporary Diversion 955 8/1994
HERE Temporary Sediment Trap 960 11/2017
HERE Temporary Seeding 965 12/1994
HERE Temporary Slope Drain 970 8/1994
HERE Temporary Stream Crossing 975 1/2016
HERE Temporary Stream Diversion 976 9/2011
HERE Temporary Swale 980 2/1994
HERE Topsoiling 981 2/1994
HERE Tree and Forest Ecosystem Preservation 984 8/2017
HERE Tree Protection Moderately Urbanized and Open Space 990A 8/2017
HERE Tree Protection Highly Urbanized 990B 8/2017
HERE Tree Protection – Augering 991 8/2017
HERE Vegetative Streambank Stabilization 995 8/1994
HERE Well Decommissioning 996 11/1999
HERE Wetland Creation 997 2/2014
HERE Wetland Enhancement 998 2/2014
HERE Wetland Restoration 999 2/2014