Changes

*If appropriate, field verify infiltration rates at excavated bottom of practice using Guelph permeameter or double ring infiltrometer

*If appropriate, field verify infiltration rates at excavated bottom of practice using Guelph permeameter or double ring infiltrometer

'''Mistakes to avoid:'''

'''Mistakes to avoid:'''

*making too many passes with heavy machinery within the LID footprint.

*Making too many passes with heavy machinery within the LID footprint.

*leaving heavy machinery within the LID’s footprint (for breaks, lunch, overnight, etc.)

*Leaving heavy machinery within the LID’s footprint (for breaks, lunch, overnight, etc.)

*using the wrong equipment

*Using the wrong equipment

*over excavating

*Over excavating

*smearing the bottom of the practice with the bucket, which can compact native soils

*Smearing the bottom of the practice with the bucket, which can compact native soils

==Final excavated grade and verification==

==Final excavated grade and verification==